Observation 4986

General parameters

AOS

2022-01-28 21:38:04

TCA

2022-01-28 21:40:38, 02m 34s since AOS

LOS

2022-01-28 21:43:13, 05m 09s since AOS

Rating

79%

Satellite

NOAA 18, norad id 28654

Ground station

TKiS-1

Configuration

lna

none

filter

none

recipe

unknown (not recorded properly)

antenna

Diamond DP-KE137

receiver

RTL-SDR v3

frequency

137.9125e6

antenna-type

QFH

Pass plots

Orbital parameters

Orbit overview

Satellite NOAA 18 at 7235.8km x 837.1km

Inclination i

1.7 deg

Major semi-axis a

7225.5 km

Eccentricity e

0.0014252

Apogee

857.7 km above surface

Perigee

837.1 km above surface

RAAN Ω

1.7 deg

Epoch

2022-01-28T04:25:59.750976 UTC

Period

101.9 min (101m 52s)

TLE format

        
            
            1
            28654U
            05018A  
            22028.18471934
             .00000106
             00000+0
             81358-4
            0
             9995

            
 

            2
            28654
             98.9674
             98.6379
            0014252
             11.9173
            348.2333
            14.12681431860267
        
    

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