Observation 2222

General parameters

AOS

2020-08-13 19:53:02

TCA

2020-08-13 19:58:56, 05m 53s since AOS (corrected, the original observation record incorrectly says TCA = AOS)

LOS

2020-08-13 20:04:49, 11m 47s 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 7237.1km x 836.8km

Inclination i

1.7 deg

Major semi-axis a

7226.0 km

Eccentricity e

0.0015352999999999999

Apogee

859.0 km above surface

Perigee

836.8 km above surface

RAAN Ω

4.8 deg

Epoch

2020-08-06T21:08:00.517056 UTC

Period

101.9 min (101m 53s)

TLE format

        
            
            1
            28654U
            05018A  
            20219.88056154
             .00000085
             00000-0
             70382-4
            0
             9997

            
 

            2
            28654
             99.0402
            276.7714
            0015353
             89.9398
            270.3532
            14.12530254784039
        
    

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