Showing default

SPAWAR-CAL-OR, 43778

Orbit data source: Space-Track

SPAWAR-CAL-OR, 43778 is a payload satellite owned by SPAWAR (US) in SSO that was launched on Mon, 03 Dec 2018 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/43778?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/43778?theme=dark&initialShowStats=false

Optional secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

43778, 2018-099W

Orbit

SSO

Country

Related business

United States Navy (US)

Manufacturer

SPAWAR?

Mission

Operational Defense Calibration

Bus & Motor

CUBESAT 1U, Unknown motor

Mass

1 kg wet, 1 kg dry

Launch date (UTC)

2018-12-03 (8 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.1 m

Radar Cross Section

0.015 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 SPAWAR-CAL-OR
1 43778U 18099W   26235.09804300  .00008346  00000-0  34288-3 0  9997
2 43778  97.3751 282.2654 0012934  83.4141 276.8568 15.24367908422849

Epoch: 2026-08-23T02:21Z

TLE epoch observation values (Epoch: 2026-08-23T02:21:10.915Z)

Latitude

-0.00006°

Longitude

-84.42905°

Altitude

494.731 km

Speed

7.618 km/s

True Right ascension

18h 49m 03s

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

23:04:48

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

498.526 km

Perigee altitude

480.76 km

Semi-major axis

6,867.78 km

Eccentricity

0.00129

Inclination

97.3751°

RAAN

282.2654°

Arg. of periapsis

83.4141°

True anomaly

276.70962°

Mean anomaly

276.8568°

Eccentric anomaly

276.78321°

Mean motion

3.81345 °/min

Orbital period

94.4 mins

BSTAR

0.00034288

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #99 in the year 2018 (2018-12-03 UTC)

SIRION PATHFINDER-2, 43759

EXCITE, 43819

HAWK-B, 43794

MOVE-II, 43780 (Decayed)

NEXTSAT-1, 43811

ORBWEAVER 2, 43785 (Decayed)

OBJECT BA, 43806

Did you know?

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

Click here to try in Sandbox

SPAWAR-CAL-OR Visibility forecast

Loading observer location...
Set Observer location

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	2026-08-24 16:43:49.958Z	336.83° NNW	2026-08-24 16:45:49.958Z	289.367° WNW	25.023°	2026-08-24 16:48:49.958Z	229.659° WSW
5 mins	2026-08-25 03:19:49.958Z	171.416° S	2026-08-25 03:21:49.958Z	214.804° SW	44.533°	2026-08-25 03:24:49.958Z	345.747° N

Items per page:

1–2 of 2 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

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

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out SPAWAR-CAL-OR, 43778 on other resources

View SPAWAR-CAL-OR, 43778 on NASA - NSSDCA Website

View SPAWAR-CAL-OR, 43778 on Heavens-Above

View SPAWAR-CAL-OR, 43778 on Keep Track

View SPAWAR-CAL-OR, 43778 on Celestrak

View SPAWAR-CAL-OR, 43778 on Gunter's Space Page

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

SPAWAR-CAL-OR, 43778

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-08-23T02:21:10.915Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #99 in the year 2018 (2018-12-03 UTC)

SPAWAR-CAL-OR Visibility forecast

Co-orbital & Co-planar RSOs

Check out SPAWAR-CAL-OR, 43778 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago