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EMISAT, 44078

Orbit data source: Space-Track

EMISAT, 44078 is a payload satellite owned by ISRO (IN) in SSO that was launched on Mon, 01 Apr 2019 UTC via a PSLV-QL 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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https://www.satcat.com/sats-embedded/44078?theme=dark&initialShowStats=false

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Identifier

44078, 2019-018A

Orbit

SSO

Country

IN / IND

Related business

Indian Space Research Organization (IN)

Manufacturer

ISRO

Mission

Operational Defense Sigint

Bus & Motor

SSB-2, AOCS

Mass

436 kg wet, ~380 kg dry

Launch date (UTC)

2019-04-01 (7 years ago)

Launch vehicle

PSLV-QL

Launch site

Sirharikota (SRI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 3.0 m

Radar Cross Section

4.485 m², Large (>1 m²)

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

TLE from 6 hours ago

0 EMISAT
1 44078U 19018A   26264.27540781 -.00000065  00000-0 -60795-5 0  9991
2 44078  98.4551 322.4967 0017191 289.9247  70.0091 14.43669608393920

Epoch: 2026-09-21T06:36Z

TLE epoch observation values (Epoch: 2026-09-21T06:36:35.234Z)

Latitude

-0.00006°

Longitude

-136.80767°

Altitude

745.185 km

Speed

7.484 km/s

True Right ascension

21h 29m 59s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

05:19:37

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

755.757 km

Perigee altitude

731.272 km

Semi-major axis

7,121.652 km

Eccentricity

0.00172

Inclination

98.4551°

RAAN

322.4967°

Arg. of periapsis

289.9247°

True anomaly

70.19436°

Mean anomaly

70.0091°

Eccentric anomaly

70.10172°

Mean motion

3.61137 °/min

Orbital period

99.69 mins

BSTAR

-0.0000060795

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Other satellites on launch #18 in the year 2019 (2019-04-01 UTC)

FLOCK 4A 1, 44079 (Decayed)

LEMUR 2 BEAUDACIOUS, 44085 (Decayed)

FLOCK 4A 11, 44096 (Decayed)

FLOCK 4A 6, 44094 (Decayed)

LEMUR 2 JOHANLORAN, 44084 (Decayed)

FLOCK 4A 4, 44082 (Decayed)

PSLV R/B, 44104 (Decayed)

LEMUR 2 VICTOR-ANDREW, 44087 (Decayed)

ASTROCAST-02, 44083 (Decayed)

FLOCK 4A 20, 44091 (Decayed)

FLOCK 4A 15, 44100 (Decayed)

FLOCK 4A 3, 44081 (Decayed)

FLOCK 4A 9, 44098 (Decayed)

FLOCK 4A 12, 44108 (Decayed)

M6P, 44109 (Decayed)

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EMISAT 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.
4 mins	2026-09-21 15:32:31.442Z	61.353° ENE	2026-09-21 15:34:31.442Z	85.301° E	13.862°	2026-09-21 15:36:31.442Z	111.033° ESE
8 mins	2026-09-21 17:10:31.442Z	2.832° NNE	2026-09-21 17:13:31.442Z	314.206° NW	61.105°	2026-09-21 17:18:31.442Z	206.89° SW
5 mins	2026-09-22 02:44:31.442Z	94.695° ESE	2026-09-22 02:46:31.442Z	67.242° ENE	18.175°	2026-09-22 02:49:31.442Z	26.92° NE
8 mins	2026-09-22 04:21:31.442Z	188.712° SSW	2026-09-22 04:24:31.442Z	241.393° WSW	51.43°	2026-09-22 04:29:31.442Z	335.953° NNW

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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 EMISAT, 44078 on other resources

View EMISAT, 44078 on NASA - NSSDCA Website

View EMISAT, 44078 on Heavens-Above

View EMISAT, 44078 on Keep Track

View EMISAT, 44078 on Celestrak

View EMISAT, 44078 on Gunter's Space Page

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

EMISAT, 44078

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: 2026-09-21T06:36:35.234Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #18 in the year 2019 (2019-04-01 UTC)

EMISAT Visibility forecast

Co-orbital & Co-planar RSOs

Check out EMISAT, 44078 on other resources

Documentation

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