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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: 14 hours ago

TLE from 14 hours ago

0 EMISAT
1 44078U 19018A   26083.93469626  .00000100  00000-0  42420-4 0  9993
2 44078  98.4735 143.1632 0019773 110.5259 249.8055 14.43633089367900

Epoch: 2026-03-24T22:25Z

TLE epoch observation values (Epoch: 2026-03-24T22:25:57.756Z)

Latitude

-0.00009°

Longitude

-15.73266°

Altitude

754.363 km

Speed

7.475 km/s

True Right ascension

09h 32m 39s

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

17:58:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

757.718 km

Perigee altitude

729.554 km

Semi-major axis

7,121.773 km

Eccentricity

0.00198

Inclination

98.4735°

RAAN

143.1632°

Arg. of periapsis

110.5259°

True anomaly

249.59303°

Mean anomaly

249.8055°

Eccentric anomaly

249.69925°

Mean motion

3.61128 °/min

Orbital period

99.69 mins

BSTAR

0.00004242

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

FLOCK 4A 11, 44096 (Decayed)

AISTECHSAT-3, 44103 (Decayed)

FLOCK 4A 3, 44081 (Decayed)

FLOCK 4A 14, 44101 (Decayed)

FLOCK 4A 6, 44094 (Decayed)

LEMUR 2 BEAUDACIOUS, 44085 (Decayed)

PSLV R/B, 44104 (Decayed)

LEMUR 2 VICTOR-ANDREW, 44087 (Decayed)

FLOCK 4A 1, 44079 (Decayed)

FLOCK 4A 10, 44097 (Decayed)

FLOCK 4A 7, 44093 (Decayed)

FLOCK 4A 19, 44090 (Decayed)

BLUEWALKER 1, 44105 (Decayed)

FLOCK 4A 5, 44095 (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.
6 mins	2026-03-25 15:39:55.786Z	50.533° ENE	2026-03-25 15:42:55.786Z	89.8° E	17.747°	2026-03-25 15:45:55.786Z	131.704° SE
7 mins	2026-03-25 17:18:55.786Z	351.971° N	2026-03-25 17:21:55.786Z	289.564° WNW	35.477°	2026-03-25 17:25:55.786Z	219.808° SW
5 mins	2026-03-26 02:52:55.786Z	99.103° ESE	2026-03-26 02:54:55.786Z	65.199° ENE	22.112°	2026-03-26 02:57:55.786Z	20.685° NNE
7 mins	2026-03-26 04:29:55.786Z	202.028° SSW	2026-03-26 04:32:55.786Z	252.45° W	30.91°	2026-03-26 04:36:55.786Z	324.473° 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: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-03-24T22:25:57.756Z)

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: 14 hours ago