THOR AGENA D R/B, 1245

Orbit data source: Space-Track

THOR AGENA D R/B, 1245 is space debris in LEO originally from a launch on Tue, 09 Mar 1965 UTC launched from the Air Force Western Test Range (AFWTR). 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/1245?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/1245?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

1245, 1965-016J

Orbit

LEO

Country

Related business

United States Space Force (US)

Manufacturer

LMSC

Mission

Spacecraft

Bus & Motor

AGENA D, Unknown motor

Mass

600 kg wet, 600 kg dry

Launch date (UTC)

1965-03-09 (61 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 THOR AGENA D R/B
1 01245U 65016J   26035.32205723  .00000060  00000-0  79954-4 0  9994
2 01245  70.0782  28.7669 0023636 229.1918 130.7139 13.97639823101735

Epoch: 2026-02-04T07:43Z

TLE epoch observation values (Epoch: 2026-02-04T07:43:45.744Z)

Latitude

-0.00007°

Longitude

138.33597°

Altitude

915.548 km

Speed

7.389 km/s

True Right ascension

01h 55m 04s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

17:30:58

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

917.216 km

Perigee altitude

882.81 km

Semi-major axis

7,278.15 km

Eccentricity

0.00236

Inclination

70.0782°

RAAN

28.7669°

Arg. of periapsis

229.1918°

True anomaly

130.9188°

Mean anomaly

130.7139°

Eccentric anomaly

130.81639°

Mean motion

3.49552 °/min

Orbital period

102.99 mins

BSTAR

0.000079954

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #16 in the year 1965 (1965-03-09 UTC)

OPS 4988 (GREB 6), 1271

OSCAR 3, 1293

SURCAL 2, 1310 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

THOR AGENA D R/B Visibility forecast

Loading observer location...
Set Observer location

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 mins	2026-02-04 23:19:12.112Z	128.253° SE	2026-02-04 23:22:12.112Z	97.642° ESE	14.025°	2026-02-04 23:24:12.112Z	76.373° E
10 mins	2026-02-05 01:02:12.112Z	208.802° SW	2026-02-05 01:07:12.112Z	335.81° NNW	44.141°	2026-02-05 01:12:12.112Z	21.599° NNE
4 mins	2026-02-05 02:52:12.112Z	302.197° NW	2026-02-05 02:53:12.112Z	313.166° NW	14.004°	2026-02-05 02:56:12.112Z	344.189° N
9 mins	2026-02-05 10:04:12.112Z	347.985° N	2026-02-05 10:08:12.112Z	55.498° ENE	40.452°	2026-02-05 10:13:12.112Z	139.116° SSE
7 mins	2026-02-05 11:50:12.112Z	295.725° NW	2026-02-05 11:53:12.112Z	260.651° W	18.925°	2026-02-05 11:57:12.112Z	216.169° SW

Items per page:

1–5 of 5 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out THOR AGENA D R/B, 1245 on other resources

View THOR AGENA D R/B, 1245 on Heavens-Above

View THOR AGENA D R/B, 1245 on Keep Track

View THOR AGENA D R/B, 1245 on Celestrak

View THOR AGENA D R/B, 1245 on Gunter's Space Page

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

THOR AGENA D R/B, 1245

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-02-04T07:43:45.744Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #16 in the year 1965 (1965-03-09 UTC)

THOR AGENA D R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out THOR AGENA D R/B, 1245 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago