OBJECT B, 64049

Orbit data source: Space-Track

You're viewing an Uncataloged Satellite

Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT B, 64049 is a Chinese satellite in SSO that was launched on Sat, 17 May 2025 UTC via a ZHUQUE-2E launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/64049?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/64049?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

64049, 2025-103B

Orbit

SSO

Last TLE update

6 hours ago

Origin

SpaceTy (CN / PRC)

Manufacturer

Changsha Tianyi

Mission

Operational Commercial Imaging

Bus & Motor

TY, Unknown motor

Mass

~50 kg wet, ~50 kg dry

Launch date (UTC)

2025-05-17 (2 months ago)

Launch vehicle

ZHUQUE-2E

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Unknown

Shape & HBR

Box + 2 Pan + 1 Ant, 6.0 m

Radar Cross Section

1.671 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 6 hours ago

0 OBJECT B
1 64049U 25103B   25211.57239274  .00006754  00000-0  35699-3 0  9991
2 64049  97.4168 285.4766 0002279 194.0852 166.0317 15.15799093 11260

Epoch: 2025-07-30T13:44Z

TLE epoch observation values (Epoch: 2025-07-30T13:44:14.732Z)

Latitude

-0.0001°

Longitude

130.96554°

Altitude

523.164 km

Speed

7.601 km/s

True Right ascension

19h 01m 54s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-78.41734°

Longitude

-87.9672°

Altitude

545.82 km

Speed

7.588 km/s

Apparent Right ascension

22h 18m 42s

Apparent Declination

-66° 45' 48"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

09:12:35

Azimuth

193.653° SSW

Elevation

-61.608°

Doppler factor

Orbital elements

Apogee altitude

517.097 km

Perigee altitude

513.954 km

Semi-major axis

6,893.663 km

Eccentricity

0.00023

Inclination

97.4168°

RAAN

285.4766°

Arg. of periapsis

194.0852°

True anomaly

166.038°

Mean anomaly

166.0317°

Eccentric anomaly

166.03485°

Mean motion

3.792 °/min

Orbital period

94.94 mins

BSTAR

0.00035699

Loading maneuver chart data...

Loading SW <> Apogee altitude chart data...

Loading historical data...

Other satellites on launch #103 in the year 2025 (2025-05-17 UTC)

ZQ-2E R/B, 64054 (Decayed)

OBJECT 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.
4 mins	2025-07-31 04:09:17.887Z	105.321° ESE	2025-07-31 04:11:17.887Z	66.002° ENE	18.685°	2025-07-31 04:13:17.887Z	28.927° NE
4 mins	2025-07-31 05:43:17.887Z	222.295° SW	2025-07-31 05:45:17.887Z	268.91° W	23.287°	2025-07-31 05:47:17.887Z	310.921° NW
5 mins	2025-07-31 17:15:17.887Z	46.625° ENE	2025-07-31 17:17:17.887Z	92.924° ESE	26.243°	2025-07-31 17:20:17.887Z	155.548° SSE

Co-orbital & Co-planar RSOs

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

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 ascending order

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 ascending order

Check out OBJECT B, 64049 on other resources

View OBJECT B, 64049 on Heavens-Above

View OBJECT B, 64049 on Keep Track

View OBJECT B, 64049 on Celestrak

View OBJECT B, 64049 on Gunter's Space Page

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