Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/29/2020
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 01/09/2021 05:19:08 -78.47,-107.13 78.16 01/09/2021 05:18:02 -78.45,-110.58 77.81 76.69 66
2 01/09/2021 06:10:00 78.72, 58.64 102.21 01/09/2021 06:08:58 78.74, 58.62 102.25 1.91 62
3 01/09/2021 07:00:45 -78.73,-134.14 77.78 01/09/2021 06:59:54 -78.75,-134.03 77.76 2.75 51
4 01/09/2021 07:51:30 78.72, 33.24 102.20 01/09/2021 07:50:58 78.75, 33.24 102.24 3.20 32
5 01/09/2021 08:42:15 -78.74,-159.54 77.78 01/09/2021 08:41:55 -78.73,-159.67 77.77 3.07 20
6 01/09/2021 09:33:01 78.76, 7.61 102.25 01/09/2021 09:32:59 78.73, 7.60 102.23 3.41 2
7 01/09/2021 10:23:45 -78.74, 175.06 77.79 01/09/2021 10:23:55 -78.74, 174.94 77.78 2.73 10
8 01/09/2021 11:14:31 78.77, -17.79 102.25 01/09/2021 11:14:59 78.75, -17.79 102.22 2.09 28
9 01/09/2021 12:05:15 -78.75, 149.67 77.79 01/09/2021 12:05:55 -78.76, 149.55 77.79 2.96 40
10 01/09/2021 12:56:01 78.77, -43.18 102.24 01/09/2021 12:56:59 78.76, -43.17 102.21 0.81 58
11 01/09/2021 13:46:46 -78.79, 124.04 77.74 01/09/2021 13:47:55 -78.77, 124.16 77.79 3.04 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/29/2020
SNOs_Map_NOAA-20_NOAA-19_20201229.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/29/2020 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19