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ANNA 1B, 446

Orbit data source: Space-Track

ANNA 1B, 446 is a payload satellite owned by USN BuWeps (US) in LEO that was launched on Wed, 31 Oct 1962 UTC via a THOR ABLESTAR launch vehicle from the Air Force Eastern Test Range (AFETR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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ANNA 1B details
Identifier
446, 1962-060A
Orbit
LEO
Last TLE update1 day ago
Origin
Flag of USUSN BuWeps (US)
ManufacturerAPL
MissionDefense Geodetic
Bus & MotorTRANSIT 1, Unknown motor
Mass157 kg wet, 157 kg dry
Launch date (UTC)
1962-10-31 (62 years ago)
Launch vehicle
THOR ABLESTAR
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBRSphere, 1.22 m
Radar Cross Section0.977 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 1 day ago
0 ANNA 1B
1 00446U 62060A   25039.60818449 -.00000078  00000-0  93426-4 0  9991
2 00446  50.1439 339.2275 0070244 350.4920 181.5256 13.35340476 37755
Epoch: 2025-02-08T14:35Z
Definitive object data (Epoch: 2025-02-08T14:35:47.139Z)
Latitude6.10306°
Longitude156.2323°
Altitude1,179.321 km
Speed7.24 km/s
True Right ascension10h 16m 31s
True Declination6° 04' 08"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude34.13266°
Longitude11.89865°
Altitude1,097.053 km
Speed7.323 km/s
Apparent Right ascension02h 43m 25s
Apparent Declination0° 39' 24"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time17:26:16
Azimuth52.794° ENE
Elevation-35.029°
Doppler factor1
Orbital elements
Apogee altitude1,180.094 km
Perigee altitude1,074.651 km
Semi-major axis7,505.51 km
Eccentricity0.0070244
Inclination50.1439°
RAAN339.2275°
Arg. of periapsis350.492°
True anomaly181.50436°
Mean anomaly181.5256°
Eccentric anomaly181.51496°
Mean motion3.3379 °/min
BSTAR0.000093426
Orbital period107.85 mins
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Other satellites on launch #60 in the year 1962 (1962-10-31 UTC)

ANNA 1B Visibility forecast

Observer location: undefined°, undefined

Span
Click to sort rows by Start time (UTC) header in descending order
Start Az.
Max El. time (UTC)
Max El. Az.
Max El.
End time (UTC)
End Az.
5 mins2025-02-09 20:24:54.150Z145.109° SSE2025-02-09 20:26:54.150Z127.062° SE13.922°2025-02-09 20:29:54.150Z99.737° ESE
12 mins2025-02-09 22:13:54.150Z216.174° SW2025-02-09 22:18:54.150Z159.707° S41.736°2025-02-09 22:25:54.150Z60.246° ENE
11 mins2025-02-10 00:07:54.150Z271.912° WNW2025-02-10 00:12:54.150Z343.612° N37.278°2025-02-10 00:18:54.150Z51.65° ENE
12 mins2025-02-10 02:01:54.150Z302.413° NW2025-02-10 02:06:54.150Z357.823° N31.089°2025-02-10 02:13:54.150Z69.246° E
12 mins2025-02-10 03:55:54.150Z310.136° NW2025-02-10 04:01:54.150Z39.927° NE40.474°2025-02-10 04:07:54.150Z103.206° ESE
12 mins2025-02-10 05:48:54.150Z293.419° NW2025-02-10 05:54:54.150Z218.384° SW37.359°2025-02-10 06:00:54.150Z154.608° SSE
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