SECOR 4
Mission information
Name
SECOR 4
Alternate Names
EGRS 4
Satellite ID
FBFQ-2056-7966-4855-0749
NORAD ID
1315
Website
https://en.wikipedia.org/wiki/SECOR
Country of Origin

United States of America

Status
Satellite alive
Operational

Satellite is in orbit and operational

Image
SECOR 4
Mission timeline
Launch Date
1965-04-03T00:00:00+00:00
Description

Short for "Sequential Collation of Ranges" this satellite could link four mobile ground stations for geodesy. Also known as "Engineer Geodetic Research Satellites"

Mode V - Telemetry
Type
Transmitter
Downlink Mode
FM
Downlink Frequency
136845000
Most Recent Observers (last 24h)

No observations recorded for SECOR 4 in the last 24h

Data Frames Decoded - 30 Days
There is no decoded data for this satellite in the last 30 days.
No Decoders Found
Help us develop a decoder, you can find instructions at this wiki link
Orbital Elements
Latest Two-Line Element (TLE)
TLE Source
Space-Track.org
TLE Updated
2025-09-12 09:13:32 UTC
TLE Set
1 01315U 65027B   25254.85069855 -.00000001  00000-0 -32156-4 0  9998
2 01315 90.2503 9.2760 0030453 204.2797 282.7639 12.92659678850961
Satellite Suggestion History

Transmitter Suggestion History