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DIWATA 2B, 43678

Orbit data source: Space-Track

DIWATA 2B, 43678 is a Filipino payload satellite in SSO that was launched on Mon, 29 Oct 2018 UTC via an H-IIA 202 launch vehicle from the Tanegashima Space Center (TNSTA). 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/43678?theme=dark&initialShowStats=false

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Identifier

43678, 2018-084H

Orbit

SSO

Country

Related business

Department of Science and Technology (PH)

Manufacturer

UPD/HOKK

Mission

Operational Civil Imaging

Bus & Motor

DIWATA, Unknown motor

Mass

56 kg wet, 56 kg dry

Launch date (UTC)

2018-10-29 (8 years ago)

Launch vehicle

H-IIA 202

Launch site

Tanegashima Space Center (TNSTA)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 0.8 m

Radar Cross Section

0.514 m², Medium (>0.1 m² and < 1m²)

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

TLE from 6 hours ago

0 DIWATA 2B
1 43678U 18084H   26137.82533399  .00002062  00000-0  16963-3 0  9998
2 43678  98.1106 332.7299 0011746 275.5634  84.4249 15.00292743411663

Epoch: 2026-05-17T19:48Z

TLE epoch observation values (Epoch: 2026-05-17T19:48:28.856Z)

Latitude

-0°

Longitude

160.08728°

Altitude

568.252 km

Speed

7.577 km/s

True Right ascension

22h 10m 55s

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

10:17:59

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

571.169 km

Perigee altitude

554.863 km

Semi-major axis

6,941.153 km

Eccentricity

0.00117

Inclination

98.1106°

RAAN

332.7299°

Arg. of periapsis

275.5634°

True anomaly

84.55888°

Mean anomaly

84.4249°

Eccentric anomaly

84.49189°

Mean motion

3.75315 °/min

Orbital period

95.92 mins

BSTAR

0.00016963

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Other satellites on launch #84 in the year 2018 (2018-10-29 UTC)

H-2A DEB, 44053 (Decayed)

H-2A DEB, 46416 (Decayed)

H-2A DEB, 53328 (Decayed)

H-2A DEB, 46221 (Decayed)

H-2A DEB, 46418 (Decayed)

H-2A DEB, 46214 (Decayed)

STARS-AO, 43679

AUTCUBE 2, 43681

H-2A R/B, 43682

H-2A DEB, 53336 (Decayed)

H-2A DEB, 53342 (Decayed)

H-2A DEB, 53332 (Decayed)

H-2A DEB, 53344 (Decayed)

H-2A DEB, 46181 (Decayed)

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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DIWATA 2B 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.
5 mins	2026-05-18 02:46:25.622Z	338.285° N	2026-05-18 02:49:25.622Z	284.638° WNW	20.328°	2026-05-18 02:51:25.622Z	249.583° W
5 mins	2026-05-18 13:33:25.622Z	212.23° SW	2026-05-18 13:35:25.622Z	264.186° W	29.65°	2026-05-18 13:38:25.622Z	324.019° NNW
5 mins	2026-05-19 01:12:25.622Z	47.298° ENE	2026-05-19 01:14:25.622Z	85.237° E	24.379°	2026-05-19 01:17:25.622Z	147.953° SSE

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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 DIWATA 2B, 43678 on other resources

View DIWATA 2B, 43678 on NASA - NSSDCA Website

View DIWATA 2B, 43678 on Heavens-Above

View DIWATA 2B, 43678 on Keep Track

View DIWATA 2B, 43678 on Celestrak

View DIWATA 2B, 43678 on Gunter's Space Page

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

DIWATA 2B, 43678

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: 2026-05-17T19:48:28.856Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #84 in the year 2018 (2018-10-29 UTC)

DIWATA 2B Visibility forecast

Co-orbital & Co-planar RSOs

Check out DIWATA 2B, 43678 on other resources

Documentation

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