NAVSTAR 54 (USA 177) 🛰 - GPS BIIR-11, SVN 59, PRN 19, SLOT C5

NAVSTAR 54 (USA 177)

28190

Spacetrack Directory Number

2004-03-20

Orbit launches

20191.04 km

Average height

13945.73 km/h

Average velocity

Satellite information NAVSTAR 54 (USA 177)

Spacetrack Directory Name	NAVSTAR 54 (USA 177)
Alternative name	GPS BIIR-11, SVN 59, PRN 19, SLOT C5
Group	GPS
Follow NAVSTAR 54 (USA 177)	NAVSTAR 54 (USA 177) Tracker
Group follow GPS	Tracker GPS
Pass predictions NAVSTAR 54 (USA 177)	Pass predictions NAVSTAR 54 (USA 177)
Orbit launches	2004-03-20 (22 years ago)
Days in orbit	8073
Country/organisation of origin	USA (US)
Starting point	AFETR (Kennedy Space Center/Cape Canaveral, USA)
Categories
Perigee	19951 km
Apogee	20414 km
Orbit slope (inclination)	54.87°
Laps per day	2
Height NAVSTAR 54 (USA 177)	20191.04 km

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TLE

TLE (2026-04-27):

NAVSTAR 54 (USA 177)
1 28190U 04009A   26116.53875589 -.00000049  00000+0  00000+0 0  9991
2 28190  54.8736 277.7725 0113683 170.8393 190.7377  2.00556343161915

OMM (Orbit Mean-Elements Message, 2026-04-27):

{"OBJECT_NAME":"NAVSTAR 54 (USA 177)","OBJECT_ID":"2004-009A","EPOCH":"2026-04-26T12:55:48.508896","MEAN_MOTION":"2.00556343","ECCENTRICITY":"0.011368380000000001","INCLINATION":"54.873600000000003","RA_OF_ASC_NODE":"277.77249999999998","ARG_OF_PERICENTER":"170.83930000000001","MEAN_ANOMALY":"190.73769999999999","EPHEMERIS_TYPE":"0","CLASSIFICATION_TYPE":"U","NORAD_CAT_ID":"28190","ELEMENT_SET_NO":"999","REV_AT_EPOCH":"16191","BSTAR":"0","MEAN_MOTION_DOT":"-4.8999999999999997E-7","MEAN_MOTION_DDOT":"0"}

Show JSON

ISS height, average height of ISS NAVSTAR 54 (USA 177) for today will be available tomorrow.

Average orbit height NAVSTAR 54 (USA 177)

Average velocity NAVSTAR 54 (USA 177)

Average inclination NAVSTAR 54 (USA 177)

Update time: 2026-04-27 00:00:32

Max. Height NAVSTAR 54 (USA 177)?

Average height of ISS NAVSTAR 54 (USA 177) is: 20191.04km

velocity NAVSTAR 54 (USA 177)?

Average velocity NAVSTAR 54 (USA 177) is: 13945.73km/h

Average inclination NAVSTAR 54 (USA 177)?

Average orbit height NAVSTAR 54 (USA 177) is: 55.03°

Date of exalting NAVSTAR 54 (USA 177) show orbit?

NAVSTAR 54 (USA 177) a new group of Starlink satellites has been launched 2004-03-20

at NAVSTAR 54 (USA 177) Days in orbit?

NAVSTAR 54 (USA 177) is from 8073 days Days in orbit.

ISS Tracker PL

NAVSTAR 54 (USA 177)