Observation 2472

General parameters

AOS

2020-08-27 10:37:02

TCA

2020-08-27 10:41:32, 04m 29s since AOS (corrected, the original observation record incorrectly says TCA = AOS)

LOS

2020-08-27 10:46:02, 08m 59s 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 837.1km

Inclination i

1.7 deg

Major semi-axis a

7226.0 km

Eccentricity e

0.0014991

Apogee

858.7 km above surface

Perigee

837.1 km above surface

RAAN Ω

5.1 deg

Epoch

2020-08-20T18:20:12.953184 UTC

Period

101.9 min (101m 53s)

TLE format

        
            
            1
            28654U
            05018A  
            20233.76403881
             .00000066
             00000-0
             60505-4
            0
             9998

            
 

            2
            28654
             99.0389
            290.7774
            0014991
             53.2333
            307.0212
            14.12533438786082
        
    

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