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NISAR, 65053

Orbit data source: Space-Track

NISAR, 65053 is an Indian payload satellite in SSO that was launched on Wed, 30 Jul 2025 UTC via a GSLV MK II launch vehicle from the Sirharikota (SRI). 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.

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<iframe src="https://www.satcat.com/sats-embedded/65053?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/65053?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

65053, 2025-163A

Orbit

SSO

Last TLE update

16 hours ago

Origin

ISRO/JPL (IN / IND)

Manufacturer

ISRO

Mission

Operational spacecraft

Bus & Motor

I3K, ISRO LAM

Mass

2,393 kg wet, ~2,300 kg dry

Launch date (UTC)

2025-07-30 (2 weeks ago)

Launch vehicle

GSLV MK II

Launch site

Sirharikota (SRI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history

TLE from 16 hours ago

0 NISAR
1 65053U 25163A   25224.76842202  .00000168  00000-0  59625-4 0  9998
2 65053  98.4439  51.5827 0012545 227.9583 132.0542 14.45887998  1910

Epoch: 2025-08-12T18:26Z

TLE epoch observation values (Epoch: 2025-08-12T18:26:31.662Z)

Latitude

0°

Longitude

173.49445°

Altitude

748.057 km

Speed

7.477 km/s

True Right ascension

03h 26m 19s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

45.27789°

Longitude

2.71455°

Altitude

746.244 km

Speed

7.486 km/s

Apparent Right ascension

14h 17m 16s

Apparent Declination

6° 14' 41"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

00:28:28

Azimuth

325.076° NNW

Elevation

-37.469°

Doppler factor

Orbital elements

Apogee altitude

745.147 km

Perigee altitude

727.297 km

Semi-major axis

7,114.359 km

Eccentricity

0.00125

Inclination

98.4439°

RAAN

51.5827°

Arg. of periapsis

227.9583°

True anomaly

132.16083°

Mean anomaly

132.0542°

Eccentric anomaly

132.10753°

Mean motion

3.61693 °/min

Orbital period

99.53 mins

BSTAR

0.000059625

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Other satellites on launch #163 in the year 2025 (2025-07-30 UTC)

OBJECT B, 65054

NISAR Visibility forecast

Observer location: undefined°, undefined°
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	2025-08-13 11:12:33.803Z	102.301° ESE	2025-08-13 11:15:33.803Z	64.451° ENE	16.46°	2025-08-13 11:18:33.803Z	25.713° NE
7 mins	2025-08-13 12:50:33.803Z	188.331° SSW	2025-08-13 12:53:33.803Z	255.69° W	39.582°	2025-08-13 12:57:33.803Z	334.694° NNW
8 mins	2025-08-14 00:55:33.803Z	31.484° NE	2025-08-14 00:59:33.803Z	111.174° ESE	34.757°	2025-08-14 01:03:33.803Z	170.341° S
5 mins	2025-08-14 02:35:33.803Z	323.087° NNW	2025-08-14 02:37:33.803Z	291.626° WNW	19.19°	2025-08-14 02:40:33.803Z	251.516° W

Co-orbital & Co-planar RSOs

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

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Authenticating...

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Check out NISAR, 65053 on other resources

View NISAR, 65053 on NASA - NSSDCA Website

View NISAR, 65053 on Heavens-Above

View NISAR, 65053 on Keep Track

View NISAR, 65053 on Celestrak

View NISAR, 65053 on Gunter's Space Page

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