DELTA 4 R/B, 39169

Orbit data source: Space-Track

DELTA 4 R/B, 39169 is space debris in HEO originally from a launch on Sat, 25 May 2013 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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https://www.satcat.com/sats-embedded/39169?theme=dark&initialShowStats=false

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Identifier

39169, 2013-024B

Orbit

HEO

Last TLE update

6 days ago

Origin

United Launch Alliance/Lockheed Martin (US)

Manufacturer

ULA Decatur

Mission

4))"

Bus & Motor

DCSS-5, RL10B-2

Mass

3,450 kg wet, 3,450 kg dry

Launch date (UTC)

2013-05-25 (12 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 1 Nozzle, Unknown HBR

Radar Cross Section

64.942 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 6 days ago

0 DELTA 4 R/B
1 39169U 13024B   25115.68538821 -.00000149  00000-0 -50289-3 0  9996
2 39169  22.0853 108.0924 8162675 253.4951  12.6963  1.10018100 47851

Epoch: 2025-04-25T16:26Z

Definitive object data (Epoch: 2025-04-25T16:26:57.541Z)

Latitude

-0.00118°

Longitude

7.28315°

Altitude

10,717.793 km

Speed

6.047 km/s

True Right ascension

07h 11m 50s

True Declination

0° 00' 04"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

7.32687°

Longitude

24.55854°

Altitude

18,072.093 km

Speed

4.748 km/s

Apparent Right ascension

08h 06m 17s

Apparent Declination

-2° 48' 18"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

09:20:04

Azimuth

206.085° SW

Elevation

44.052°

Doppler factor

Orbital elements

Apogee altitude

65,620.166 km

Perigee altitude

905.167 km

Semi-major axis

39,640.803 km

Eccentricity

0.8162675

Inclination

22.0853°

RAAN

108.0924°

Arg. of periapsis

253.4951°

True anomaly

107.33742°

Mean anomaly

12.6963°

Eccentric anomaly

46.77552°

Mean motion

0.275 °/min

BSTAR

-0.00050289

Orbital period

1309.1 mins

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Other satellites on launch #24 in the year 2013 (2013-05-25 UTC)

WGS 5 (USA 243), 39168

DELTA 4 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.
495 mins	2025-05-02 01:39:37.248Z	206.066° SW	2025-05-02 03:21:37.248Z	216.763° SW	39.59°	2025-05-02 09:54:37.248Z	284.596° WNW
179 mins	2025-05-02 22:40:37.248Z	188.646° SSW	2025-05-03 01:39:37.248Z	155.797° SSE	41.028°	2025-05-03 01:39:37.248Z	155.797° SSE

Authenticating...

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Check out DELTA 4 R/B, 39169 on other resources

View DELTA 4 R/B, 39169 on Heavens-Above

View DELTA 4 R/B, 39169 on Keep Track

View DELTA 4 R/B, 39169 on Celestrak

View DELTA 4 R/B, 39169 on Gunter's Space Page

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