DELTA 1 R/B, 575

Orbit data source: Space-Track

DELTA 1 R/B, 575 is space debris in HEO originally from a launch on Tue, 07 May 1963 UTC launched from the Air Force Eastern Test Range (AFETR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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<iframe src="https://www.satcat.com/sats-embedded/575?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/575?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

575, 1963-013B

Orbit

HEO

Last TLE update

8 hours ago

Origin

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

ABL

Mission

Spacecraft

Bus & Motor

ALTAIR, Unknown motor

Mass

24 kg wet, 24 kg dry

Launch date (UTC)

1963-05-07 (62 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 1.52 m

Radar Cross Section

0.695 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 8 hours ago

0 DELTA 1 R/B
1 00575U 63013B   25196.57235750  .00000011  00000-0  39710-3 0  9992
2 00575  42.7703 281.8685 4013114 164.3762 345.9813  6.40267889454425

Epoch: 2025-07-15T13:44Z

TLE epoch observation values (Epoch: 2025-07-15T13:44:11.687Z)

Latitude

31.57401°

Longitude

-79.21447°

Altitude

1,348.654 km

Speed

8.409 km/s

True Right ascension

04h 01m 59s

True Declination

31° 25' 57"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-39.38518°

Longitude

23.9194°

Altitude

3,495.663 km

Speed

6.947 km/s

Apparent Right ascension

11h 47m 30s

Apparent Declination

-74° 30' 18"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

10:23:47

Azimuth

173.941° S

Elevation

-25.275°

Doppler factor

Orbital elements

Apogee altitude

10,790.932 km

Perigee altitude

957.082 km

Semi-major axis

12,252.144 km

Eccentricity

0.40131

Inclination

42.7703°

RAAN

281.8685°

Arg. of periapsis

164.3762°

True anomaly

Unknown

Mean anomaly

345.9813°

Eccentric anomaly

Unknown

Mean motion

1.60039 °/min

Orbital period

224.95 mins

BSTAR

0.0003971

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Other satellites on launch #13 in the year 1963 (1963-05-07 UTC)

TELSTAR 2 (A-41), 573

DELTA 1 R/B 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.
51 mins	2025-07-16 03:07:16.473Z	133.67° SE	2025-07-16 03:37:16.473Z	111.45° ESE	14.132°	2025-07-16 03:58:16.473Z	89.531° E
95 mins	2025-07-16 06:38:16.473Z	206.352° SW	2025-07-16 07:50:16.473Z	142.4° SSE	41.687°	2025-07-16 08:13:16.473Z	68.932° E
49 mins	2025-07-16 11:21:16.473Z	264.197° W	2025-07-16 12:00:16.473Z	12.05° NNE	44.621°	2025-07-16 12:10:16.473Z	85.345° E
14 mins	2025-07-16 15:49:16.473Z	287.433° WNW	2025-07-16 15:58:16.473Z	224.742° SW	31.652°	2025-07-16 16:03:16.473Z	161.412° S

Authenticating...

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Check out DELTA 1 R/B, 575 on other resources

View DELTA 1 R/B, 575 on Heavens-Above

View DELTA 1 R/B, 575 on Keep Track

View DELTA 1 R/B, 575 on Celestrak

View DELTA 1 R/B, 575 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.