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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: 16 hours ago

TLE from 16 hours ago

0 EMISAT
1 44078U 19018A   26207.65046035  .00000255  00000-0  87833-4 0  9993
2 44078  98.4632 266.2282 0019691  98.8163 261.5258 14.43653701385757

Epoch: 2026-07-26T15:36Z

TLE epoch observation values (Epoch: 2026-07-26T15:36:39.774Z)

Latitude

-0.00002°

Longitude

87.71714°

Altitude

751.502 km

Speed

7.478 km/s

True Right ascension

17h 44m 54s

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

21:04:41

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

757.591 km

Perigee altitude

729.544 km

Semi-major axis

7,121.704 km

Eccentricity

0.00197

Inclination

98.4632°

RAAN

266.2282°

Arg. of periapsis

98.8163°

True anomaly

261.3027°

Mean anomaly

261.5258°

Eccentric anomaly

261.41424°

Mean motion

3.61133 °/min

Orbital period

99.69 mins

BSTAR

0.000087833

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

FLOCK 4A 8, 44092 (Decayed)

FLOCK 4A 13, 44102 (Decayed)

AISTECHSAT-3, 44103 (Decayed)

FLOCK 4A 2, 44080 (Decayed)

FLOCK 4A 16, 44099 (Decayed)

FLOCK 4A 5, 44095 (Decayed)

PSLV R/B, 44104 (Decayed)

FLOCK 4A 17, 44088 (Decayed)

LEMUR 2 VICTOR-ANDREW, 44087 (Decayed)

FLOCK 4A 18, 44089 (Decayed)

LEMUR 2 JOHANLORAN, 44084 (Decayed)

FLOCK 4A 1, 44079 (Decayed)

FLOCK 4A 7, 44093 (Decayed)

FLOCK 4A 15, 44100 (Decayed)

LEMUR 2 BEAUDACIOUS, 44085 (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	2026-07-27 15:31:07.944Z	66.587° ENE	2026-07-27 15:33:07.944Z	91.834° ESE	12.98°	2026-07-27 15:35:07.944Z	116.777° SE
7 mins	2026-07-27 17:09:07.944Z	1.047° NNE	2026-07-27 17:12:07.944Z	282.001° WNW	41.842°	2026-07-27 17:16:07.944Z	207.865° SW
5 mins	2026-07-28 02:43:07.944Z	91.659° ESE	2026-07-28 02:45:07.944Z	63.002° ENE	16.993°	2026-07-28 02:48:07.944Z	24.008° NE
7 mins	2026-07-28 04:20:07.944Z	190.467° SSW	2026-07-28 04:23:07.944Z	253.311° W	38.202°	2026-07-28 04:27:07.944Z	333.011° 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: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-07-26T15:36:39.774Z)

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: 16 hours ago