Pilot / Cockpit Crew
COMMERCIAL
0.00
Disc
279.00
30.40
AlienAlerts Aviation Nav | Observer: 38.9530, -77.4699 | Aircraft: COMMERCIAL | Az: 279° | El: +30.4° | Window: —
STAR-VIEW SKY REPORT
==================================================
Sighting Time : 2026-06-21 05:39:56 UTC
Observer : 38.953N 77.4699W
Azimuth : 279 deg (W)
Field of View : 180 deg (full visible hemisphere)
--------------------------------------------------
PLANETS VISIBLE
NAME AZIMUTH ALTITUDE MAG FLAG
Jupiter 243.8 WSW 10.4 deg -2.0 * COMMONLY MISIDENTIFIED (atmospheric refraction zone)
BRIGHT STARS VISIBLE (mag 2.5 or brighter)
NAME AZIMUTH ALTITUDE MAG FLAG
Arcturus 269.1 W 32.7 deg -0.0 * COMMONLY MISIDENTIFIED
Vega 94.7 E 88.2 deg +0.0
Altair 142.8 SE 54.6 deg +0.8
Antares 207.9 SSW 19 deg +1.0
Spica 252.3 WSW 3.9 deg +1.0 (near horizon)
Deneb 64.7 ENE 64.6 deg +1.2
Shaula 191.1 S 12.9 deg +1.6 (near horizon)
Alioth 317.4 NW 34.8 deg +1.8
Dubhe 330.8 NNW 24.9 deg +1.8
Mirfak 27.8 NNE 7.6 deg +1.8 (near horizon)
Kaus Australis180.8 S 16.7 deg +1.9
Alkaid 306.3 NW 40.5 deg +1.9
Polaris 0.8 N 38.6 deg +2.0
Nunki 173.2 S 24.4 deg +2.0
Denebola 287.3 WNW 1.8 deg +2.1 (near horizon)
CONSTELLATIONS IN VIEW
Bootes, Lyra, Aquila, Scorpius, Virgo, Cygnus, Ursa Major, Perseus, Sagittarius, Ursa Minor, Leo
--------------------------------------------------
Generated by STAR-VIEW / alienalerts.com
Report time : 2026-06-21 05:40:01 UTC
Positions : J2000 epoch, refraction not applied below 15 deg
Planets : Simplified VSOP87 mean elements (~1-2 deg accuracy)
Stars : Hipparcos catalog
SATELLITE PROXIMITY REPORT
==========================
Time: 2026-06-21T05:39:56 UTC
Observer: 38.953N 77.4699W
Satellites visible: 85
GLOBAL-9 | El: 52.5° | Alt: 433.2 km | VISIBLE
UNICORN-2P | El: 27.5° | Alt: 223.4 km | VISIBLE
COSMOS 2576 | El: 41.1° | Alt: 509.1 km | VISIBLE
OBJECT J | El: 23.5° | Alt: 421.7 km | VISIBLE
BRO-10 | El: 10.2° | Alt: 176.1 km | VISIBLE
TIANQI 26 | El: 41.9° | Alt: 910.5 km | VISIBLE
JILIN-01 GAOFEN 2D | El: 27.8° | Alt: 542.7 km | VISIBLE
SATORO-T2 | El: 8.7° | Alt: 163.5 km | VISIBLE
KINEIS-4D | El: 31.7° | Alt: 661.2 km | VISIBLE
GLOBAL-19 | El: 20.0° | Alt: 458.1 km | VISIBLE
APRIZESAT 10 | El: 27.7° | Alt: 706.2 km | VISIBLE
TIANQI 21 | El: 31.7° | Alt: 834.2 km | VISIBLE
NOSS 3-5 (A) | El: 30.3° | Alt: 890.8 km | VISIBLE
OBJECT H | El: 5.9° | Alt: 160 km | VISIBLE
IOD2_STARTICAL | El: 18.1° | Alt: 518.7 km | VISIBLE
ZHANGHENG 1-02 | El: 17.2° | Alt: 509.4 km | VISIBLE
IRIDE-MS2-HEO-4 | El: 19.5° | Alt: 594.2 km | VISIBLE
GHOST-1 | El: 5.7° | Alt: 167.8 km | VISIBLE
GONETS M 14 (M24) | El: 39.9° | Alt: 1491.6 km | VISIBLE
ICEYE-X57 | El: 17.9° | Alt: 577.2 km | VISIBLE
E3TESTER | El: 18.2° | Alt: 597 km | VISIBLE
METHANESAT | El: 17.6° | Alt: 580.1 km | VISIBLE
CONNECTA IOT-9 | El: 15.2° | Alt: 511.4 km | VISIBLE
NINGXIA-1 3 | El: 25.1° | Alt: 896 km | VISIBLE
OBJECT E | El: 13.8° | Alt: 471.4 km | VISIBLE
OBJECT D | El: 13.6° | Alt: 466.7 km | VISIBLE
OBJECT A | El: 22.7° | Alt: 834.5 km | VISIBLE
HERMES-5 | El: 13.5° | Alt: 487 km | VISIBLE
SHERPA-LTC2 | El: 23.9° | Alt: 905.1 km | VISIBLE
ZY 3 | El: 4.7° | Alt: 169.1 km | VISIBLE
OBJECT B | El: 9.8° | Alt: 360.7 km | VISIBLE
BRO-18 | El: 13.8° | Alt: 514.9 km | VISIBLE
PCSAT | El: 20.4° | Alt: 804.8 km | VISIBLE
S6 MICHAEL FREILICH | El: 31.7° | Alt: 1344.8 km | VISIBLE
PICO-02C023 | El: 5.5° | Alt: 209.1 km | VISIBLE
BALKAN-2 | El: 13.2° | Alt: 520.7 km | VISIBLE
ICEYE-X21 | El: 6.2° | Alt: 244.6 km | VISIBLE
PERSEUS M1 | El: 14.7° | Alt: 592.5 km | VISIBLE
SUPERVIEW-1 03 | El: 11.9° | Alt: 475.6 km | VISIBLE
ORBASTRO-JEN1 | El: 12.6° | Alt: 512.5 km | VISIBLE
SKIF-D | El: 74.0° | Alt: 8053.4 km | VISIBLE
GLOBAL-18 | El: 10.6° | Alt: 431.3 km | VISIBLE
JACKAL-02 | El: 12.7° | Alt: 524 km | VISIBLE
AAC-AIS-SAT2 | El: 14.2° | Alt: 591.3 km | VISIBLE
LYNK TOWER 6 | El: 11.8° | Alt: 492.5 km | VISIBLE
UITMSAT | El: 9.0° | Alt: 379 km | VISIBLE
OBJECT AE | El: 11.3° | Alt: 480.3 km | VISIBLE
GEISAT PRECURSOR | El: 11.0° | Alt: 471.2 km | VISIBLE
SINOD-D 1 | El: 11.6° | Alt: 506.2 km | VISIBLE
EZIE-C | El: 13.2° | Alt: 580.5 km | VISIBLE
COSMOS 2509 | El: 30.8° | Alt: 1504.8 km | VISIBLE
KNACKSAT-2 | El: 8.9° | Alt: 398.4 km | VISIBLE
FLOCK 4G 24 | El: 10.8° | Alt: 487.4 km | VISIBLE
TANSTAAFL-2 | El: 10.4° | Alt: 479.8 km | VISIBLE
BLACKJACK ACES-2 | El: 11.4° | Alt: 525.8 km | VISIBLE
ORESAT0.5 | El: 9.5° | Alt: 436.4 km | VISIBLE
PROSPERO (BLACK ARRO | El: 25.1° | Alt: 1234.6 km | VISIBLE
SIGI | El: 10.7° | Alt: 500.7 km | VISIBLE
CAS500-3 | El: 12.7° | Alt: 602.6 km | VISIBLE
KINEIS-3D | El: 13.8° | Alt: 656.6 km | VISIBLE
HYPERFIELD-1B | El: 10.6° | Alt: 500.1 km | VISIBLE
TURKSAT 3U | El: 12.2° | Alt: 579 km | VISIBLE
CENTAURI-7 | El: 12.2° | Alt: 582.9 km | VISIBLE
CENTISPACE-1 S12 | El: 19.8° | Alt: 967.8 km | VISIBLE
IRIS-F2 | El: 10.4° | Alt: 491.8 km | VISIBLE
GHOST-5 | El: 9.5° | Alt: 452.9 km | VISIBLE
CORAL | El: 7.3° | Alt: 350.5 km | VISIBLE
FORMOSAT7-5/COSMIC2- | El: 12.0° | Alt: 580 km | VISIBLE
CRYOSAT 2 | El: 14.7° | Alt: 720.3 km | VISIBLE
TROLL | El: 9.8° | Alt: 479 km | VISIBLE
POQUITO | El: 10.6° | Alt: 519.9 km | VISIBLE
PROMETHEUS-1 | El: 10.6° | Alt: 519.9 km | VISIBLE
Sedna-2 | El: 10.6° | Alt: 519.9 km | VISIBLE
SKYLINK-1 | El: 10.6° | Alt: 519.9 km | VISIBLE
IGS Radar 7 | El: 10.0° | Alt: 496.7 km | VISIBLE
KINEIS-4C | El: 13.3° | Alt: 671.4 km | VISIBLE
OBJECT L | El: 11.6° | Alt: 583.2 km | VISIBLE
HUBBLE 6 | El: 11.6° | Alt: 587.6 km | VISIBLE
DAQI 1 | El: 14.0° | Alt: 716.8 km | VISIBLE
PROTOMETHEE | El: 9.5° | Alt: 483.8 km | VISIBLE
GXIBA-1 | El: 7.8° | Alt: 396.6 km | VISIBLE
BUCCANEER MM | El: 11.2° | Alt: 586 km | VISIBLE
OTTER | El: 9.4° | Alt: 490.7 km | VISIBLE
GONETS M 10 (M20) | El: 26.7° | Alt: 1503.8 km | VISIBLE
CONTECSAT-1 | El: 9.1° | Alt: 478.5 km | VISIBLE
BALLOON-TRACK PROXIMITY REPORT
Generated: 2026-06-20 22:40:01 UTC
Sighting time: 2026-06-21T05:39:56.586Z
Observer: 38.953023, -77.469864
Search radius: 500 km
Weather balloons found: 8
--- X5041131 (RS41-RS41-NG / Vaisala) ---
Altitude: 4,694 ft (1,431 m)
Distance from observer: 153.8 km
Elevation angle from observer: 0.5 deg
Bearing from observer: 330.30834608642 deg
Flight mode: descending
Vertical speed: -2.80341 m/s
Horizontal speed: 14.11652 m/s
Temperature at altitude: 11.9 C
Humidity: 86.6%
Data time offset from sighting: 242.9 min
UAP Misidentification Risk: LOW
--- X5041180 (RS41-RS41-NG / Vaisala) ---
Altitude: 5,803 ft (1,769 m)
Distance from observer: 169.7 km
Elevation angle from observer: 0.6 deg
Bearing from observer: 95.718377909846 deg
Flight mode: descending
Vertical speed: -2.42944 m/s
Horizontal speed: 9.40782 m/s
Temperature at altitude: 11.8 C
Humidity: 59.1%
Data time offset from sighting: 186.9 min
UAP Misidentification Risk: LOW
--- 26006293 (DFM-DFM17 / Graw) ---
Altitude: 1,100 ft (335 m)
Distance from observer: 248.3 km
Elevation angle from observer: 0.1 deg
Bearing from observer: 203.92440339457 deg
Flight mode: descending
Vertical speed: -2.81 m/s
Horizontal speed: 5.53 m/s
Temperature at altitude: 26.4 C
Data time offset from sighting: 214.9 min
UAP Misidentification Risk: LOW
--- CA136796 (iMet-4 / Intermet Systems) ---
Altitude: 63,415 ft (19,329 m)
Distance from observer: 280.5 km
Elevation angle from observer: 3.9 deg
Bearing from observer: 122.85891044212 deg
Flight mode: unknown
Temperature at altitude: -57.52 C
Humidity: 2.4%
Data time offset from sighting: 249.9 min
UAP Misidentification Risk: LOW
--- 26004501 (DFM-DFM17 / Graw) ---
Altitude: 4,237 ft (1,291 m)
Distance from observer: 347.6 km
Elevation angle from observer: 0.2 deg
Bearing from observer: 185.969230779 deg
Flight mode: descending
Vertical speed: -2.28 m/s
Horizontal speed: 6.5 m/s
Data time offset from sighting: 207.9 min
UAP Misidentification Risk: LOW
--- X5140253 (RS41-RS41-NG / Vaisala) ---
Altitude: 2,504 ft (763 m)
Distance from observer: 426.9 km
Elevation angle from observer: 0.1 deg
Bearing from observer: 356.13156484908 deg
Flight mode: descending
Vertical speed: -6.95894 m/s
Horizontal speed: 4.96063 m/s
Temperature at altitude: 15.2 C
Humidity: 60.1%
Data time offset from sighting: 235.9 min
UAP Misidentification Risk: LOW
--- 25064129 (DFM-DFM17 / Graw) ---
Altitude: 7,582 ft (2,311 m)
Distance from observer: 454.8 km
Elevation angle from observer: 0.3 deg
Bearing from observer: 272.56909115668 deg
Flight mode: descending
Vertical speed: -11.89 m/s
Horizontal speed: 16.28 m/s
Temperature at altitude: 6.8 C
Data time offset from sighting: 270.9 min
UAP Misidentification Risk: LOW
--- 26005733 (DFM-DFM17 / Graw) ---
Altitude: 17,679 ft (5,389 m)
Distance from observer: 499.3 km
Elevation angle from observer: 0.6 deg
Bearing from observer: 161.6545097668 deg
Flight mode: descending
Vertical speed: -10.17 m/s
Horizontal speed: 16.81 m/s
Temperature at altitude: -7.1 C
Data time offset from sighting: 235.9 min
UAP Misidentification Risk: LOW
AIR TRAFFIC SNAPSHOT
========================
IBE0356 | 35,000 ft | 540 kt | 19.6 nm [AIR]
GARDN3 | 850 ft | 56 kt | 33.7 nm [AIR]
N911AP | 2,075 ft | 80 kt | 35.2 nm [AIR]
AMX070 | 39,000 ft | 553 kt | 43.8 nm [AIR]
N451F | 475 ft | 92 kt | 44.6 nm [AIR]
GTX248 | 4,500 ft | 144 kt | 54.7 nm [AIR]
DAL2961 | 0 ft | 7 kt | 21.1 nm [GND]
N87ME | 0 ft | 0 kt | 45.8 nm [GND]
NOAA/NWS WEATHER REPORT
==========================================
Sighting Time: 2026-06-21T05:39:56 UTC
Observer: 38.953N 77.4699W
Source: NWS (api.weather.gov)
Location: Loudoun Valley Estates, VA
Conditions: Mostly Cloudy
Temperature: 68F (20C)
Wind: 0 mph from 0 deg
Humidity: 60%
Pressure: 101219 Pa
Visibility: 16.1 km
Generated by AlienAlerts.com Aviation
Data: US Government NOAA/NWS (free public API)
==========================================
Sighting Time: 2026-06-21T05:39:56 UTC
Observer: 38.953N 77.4699W
Source: NWS (api.weather.gov)
Location: Loudoun Valley Estates, VA
Conditions: Mostly Cloudy
Temperature: 68F (20C)
Wind: 0 mph from 0 deg
Humidity: 60%
Pressure: 101219 Pa
Visibility: 16.1 km
Generated by AlienAlerts.com Aviation
Data: US Government NOAA/NWS (free public API)
SPACE WEATHER REPORT
Sighting: 2026-06-21T05:39:56.586Z
Fetched: 2026-06-21 05:40:01 UTC
Kp Index: 0
Geomagnetic: Quiet (G0)
Solar Wind Speed: 6 km/s
Solar Wind Density: 378.5 p/cm3
IMF Bz: 2.22 nT
X-Ray Class: C-class (weak flare)
Proton Flux (>=5 MeV): 0.18845617771149 p/(cm2 s sr)
Sighting: 2026-06-21T05:39:56.586Z
Fetched: 2026-06-21 05:40:01 UTC
Kp Index: 0
Geomagnetic: Quiet (G0)
Solar Wind Speed: 6 km/s
Solar Wind Density: 378.5 p/cm3
IMF Bz: 2.22 nT
X-Ray Class: C-class (weak flare)
Proton Flux (>=5 MeV): 0.18845617771149 p/(cm2 s sr)
UAP ENVIRONMENTAL CORRELATION INDEX (UECI)
==========================================
Score: 77.4 / 100
Level: High
Report Time: 2026-06-21 05:40:04 UTC
GEOPHYSICAL CONDITIONS AT TIME OF REPORT
--------------------------------------------------
Kp Index: 0
IMF Bz: 2.22 nT
X-Ray Class: C-class (weak flare)
INDEX COMPONENTS
--------------------------------------------------
GCR Proxy (Inverse Solar Activity): 90.6/100 (wt 40%)
Geomagnetic Quiet (Inverse Kp): 100/100 (wt 25%)
Solar Quiet (Inverse X-Ray): 39.4/100 (wt 20%)
IMF Orientation (Bz Northward): 55.6/100 (wt 15%)
Based on Zeller & Dreschhoff (2000) — r=+0.37
Higher score = historically higher UAP activity