Observation 3326

General parameters

AOS

2020-12-10 11:43:02

TCA

2020-12-10 11:45:34, 02m 32s since AOS (corrected, the original observation record incorrectly says TCA = AOS)

LOS

2020-12-10 11:48:06, 05m 04s since AOS

Satellite

NOAA 18, norad id 28654

Ground station

TKiS-1

Configuration

lna

none

filter

none

antenna

WiMo TA-1

protocol

APT

receiver

RTL-SDRv3

frequency

137912000

antenna-type

crossed dipole

Pass plots

Orbital parameters

Orbit overview

Satellite NOAA 18 at 7236.9km x 836.8km

Inclination i

1.7 deg

Major semi-axis a

7225.9 km

Eccentricity e

0.0015207999999999999

Apogee

858.8 km above surface

Perigee

836.8 km above surface

RAAN Ω

0.7 deg

Epoch

2020-12-09T21:38:14.892000 UTC

Period

101.9 min (101m 52s)

TLE format

        
            
            1
            28654U
            05018A  
            20344.90156125
             .00000101
             00000-0
             79070-4
            0
             9990

            
 

            2
            28654
             99.0221
             42.7740
            0015208
             97.1274
            263.1628
            14.12563108801682
        
    

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