Observation 4536

General parameters

AOS

2021-12-30 20:41:02

TCA

2021-12-30 20:44:37, 03m 34s since AOS

LOS

2021-12-30 20:48:12, 07m 09s since AOS

Satellite

NOAA 18, norad id 28654

Ground station

SKORCZ-1

Configuration

lna

none

filter

none

recipe

unknown (not recorded properly)

antenna

Corner

receiver

RTL-SDR v3

frequency

137.9125e6

antenna-type

corner

Pass plots

Orbital parameters

Orbit overview

Satellite NOAA 18 at 7236.5km x 836.5km

Inclination i

1.7 deg

Major semi-axis a

7225.6 km

Eccentricity e

0.0015183

Apogee

858.4 km above surface

Perigee

836.5 km above surface

RAAN Ω

1.2 deg

Epoch

2021-12-29T18:59:51.590112 UTC

Period

101.9 min (101m 52s)

TLE format

        
            
            1
            28654U
            05018A  
            21363.79156933
             .00000112
             00000+0
             84775-4
            0
             9995

            
 

            2
            28654
             98.9721
             69.2086
            0015183
             91.6130
            268.6781
            14.12671860856117
        
    

Products

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