Observation 4148

General parameters

AOS

2021-06-28 10:40:03

TCA

2021-06-28 10:45:13, 05m 10s since AOS

LOS

2021-06-28 10:50:24, 10m 20s since AOS

Rating

54%

Satellite

NOAA 18, norad id 28654

Ground station

TKiS-1

Configuration

lna

Nooelec NOAA

filter

Nooelec NOAA

antenna

WiMo TA-1

protocol

APT

receiver

AirSpy Mini

frequency

137912000

antenna-type

crossed dipole

Pass plots

Orbital parameters

Orbit overview

Satellite NOAA 18 at 7235.3km x 838.0km

Inclination i

1.7 deg

Major semi-axis a

7225.7 km

Eccentricity e

0.001326

Apogee

857.2 km above surface

Perigee

838.0 km above surface

RAAN Ω

4.3 deg

Epoch

2021-06-27T18:53:32.577504 UTC

Period

101.9 min (101m 52s)

TLE format

        
            
            1
            28654U
            05018A  
            21178.78718261
             .00000080
             00000-0
             67664-4
            0
             9999

            
 

            2
            28654
             98.9934
            243.6927
            0013260
            251.2008
            108.7725
            14.12617449829998
        
    

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