Showing default

SJ-12, 36596

Orbit data source: Space-Track

SJ-12, 36596 is a payload satellite owned by CASC (CN) in SSO that was launched on Tue, 15 Jun 2010 UTC via a CHANG ZHENG 2D launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). Payload-class satellites include a variety of spacecraft 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/36596?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/36596?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

36596, 2010-027A

Orbit

SSO

Country

CN / PRC

Related business

China Aerospace Science and Technology Corporation (CASC) (CN)

Manufacturer

SAST

Mission

Operational Civil Science

Bus & Motor

FY-1?, Unknown motor

Mass

~1,000 kg wet, ~1,000 kg dry

Launch date (UTC)

2010-06-15 (16 years ago)

Launch vehicle

CHANG ZHENG 2D

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 4.3 m

Radar Cross Section

5.659 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 SJ-12
1 36596U 10027A   26080.55561574  .00006843  00000-0  36111-3 0  9999
2 36596  97.7684  96.1993 0007929  49.3668 310.8252 15.15851832861580

Epoch: 2026-03-21T13:20Z

TLE epoch observation values (Epoch: 2026-03-21T13:20:05.199Z)

Latitude

-0.00007°

Longitude

77.103°

Altitude

517.895 km

Speed

7.607 km/s

True Right ascension

06h 24m 47s

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

00:27:57

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

520.847 km

Perigee altitude

509.915 km

Semi-major axis

6,893.518 km

Eccentricity

0.00079

Inclination

97.7684°

RAAN

96.1993°

Arg. of periapsis

49.3668°

True anomaly

310.7564°

Mean anomaly

310.8252°

Eccentric anomaly

310.79081°

Mean motion

3.79212 °/min

Orbital period

94.93 mins

BSTAR

0.00036111

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #27 in the year 2010 (2010-06-15 UTC)

CZ-2D DEB, 38300 (Decayed)

CZ-2D DEB, 38298 (Decayed)

CZ-2D R/B, 36597

CZ-2D DEB, 38302

CZ-2D DEB, 38299

CZ-2D DEB, 38301 (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

SJ-12 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.
6 mins	2026-03-22 00:33:06.729Z	141.412° SSE	2026-03-22 00:36:06.729Z	86.807° E	31.834°	2026-03-22 00:39:06.729Z	8.711° NNE
5 mins	2026-03-22 13:41:06.729Z	30.191° NE	2026-03-22 13:43:06.729Z	124.243° SE	40.6°	2026-03-22 13:46:06.729Z	180.957° SSW

Items per page:

1–2 of 2 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 SJ-12, 36596 on other resources

View SJ-12, 36596 on NASA - NSSDCA Website

View SJ-12, 36596 on Heavens-Above

View SJ-12, 36596 on Keep Track

View SJ-12, 36596 on Celestrak

View SJ-12, 36596 on Gunter's Space Page

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

SJ-12, 36596

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-03-21T13:20:05.199Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #27 in the year 2010 (2010-06-15 UTC)

SJ-12 Visibility forecast

Co-orbital & Co-planar RSOs

Check out SJ-12, 36596 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago