PSLV R/B, 25759

Orbit data source: Space-Track

PSLV R/B, 25759 is space debris in SSO originally from a launch on Wed, 26 May 1999 UTC launched from the Sirharikota (SRI). 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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Iframe URL

https://www.satcat.com/sats-embedded/25759?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

25759, 1999-029D

Orbit

SSO

Country

IN / IND

Related business

Indian Space Research Organization (IN)

Manufacturer

VSSC/LPSC

Mission

Spacecraft

Bus & Motor

PS-4, Unknown motor

Mass

920 kg wet, 920 kg dry

Launch date (UTC)

1999-05-26 (27 years ago)

Launch vehicle

Unknown

Launch site

Sirharikota (SRI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + Cyl + 2 Nozzle, 1.6 m

Radar Cross Section

3.727 m², Large (>1 m²)

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Last TLE update: 9 hours ago

TLE from 9 hours ago

0 PSLV R/B
1 25759U 99029D   26001.04225056  .00000556  00000-0  13786-3 0  9994
2 25759  98.6335  31.1319 0027438  43.3706 316.9642 14.55718514410949

Epoch: 2026-01-01T01:00Z

TLE epoch observation values (Epoch: 2026-01-01T01:00:50.448Z)

Latitude

-0.00011°

Longitude

-84.78079°

Altitude

695.811 km

Speed

7.516 km/s

True Right ascension

02h 04m 31s

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

10:03:28

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

723.572 km

Perigee altitude

684.707 km

Semi-major axis

7,082.277 km

Eccentricity

0.00274

Inclination

98.6335°

RAAN

31.1319°

Arg. of periapsis

43.3706°

True anomaly

316.74909°

Mean anomaly

316.9642°

Eccentric anomaly

316.8567°

Mean motion

3.64153 °/min

Orbital period

98.86 mins

BSTAR

0.00013786

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Other satellites on launch #29 in the year 1999 (1999-05-26 UTC)

IRS P4 (OCEANSAT 1), 25758

KITSAT 3, 25756

TUBSAT, 25757

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PSLV R/B Visibility forecast

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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.
9 mins	2026-01-01 14:46:36.736Z	13.75° NNE	2026-01-01 14:50:36.736Z	20.815° NNE	44.645°	2026-01-01 14:55:36.736Z	194.455° SSW
7 mins	2026-01-02 01:53:36.736Z	169.116° S	2026-01-02 01:56:36.736Z	289.97° WNW	44.755°	2026-01-02 02:00:36.736Z	344.798° N

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

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Check out PSLV R/B, 25759 on other resources

View PSLV R/B, 25759 on Heavens-Above

View PSLV R/B, 25759 on Keep Track

View PSLV R/B, 25759 on Celestrak

View PSLV R/B, 25759 on Gunter's Space Page

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

PSLV R/B, 25759

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2026-01-01T01:00:50.448Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #29 in the year 1999 (1999-05-26 UTC)

PSLV R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out PSLV R/B, 25759 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 9 hours ago