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: 3/23/2021
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 04/04/2021 00:21:03 -78.50, -32.52 105.88 04/04/2021 00:19:56 -78.49, -32.47 105.86 1.36 67
2 04/04/2021 01:11:48 78.48, 134.87 74.10 04/04/2021 01:10:50 78.51, 134.94 74.14 3.18 58
3 04/04/2021 02:02:33 -78.50, -57.90 105.90 04/04/2021 02:01:56 -78.50, -57.88 105.89 0.68 37
4 04/04/2021 02:53:18 78.49, 109.49 74.07 04/04/2021 02:52:51 78.49, 109.30 74.10 4.14 27
5 04/04/2021 03:44:03 -78.50, -83.29 105.92 04/04/2021 03:43:56 -78.52, -83.28 105.91 1.64 7
6 04/04/2021 04:34:49 78.53, 83.87 74.10 04/04/2021 04:34:51 78.50, 83.90 74.08 2.81 2
7 04/04/2021 05:25:32 -78.50,-108.68 105.95 04/04/2021 05:25:55 -78.53,-108.69 105.93 2.92 23
8 04/04/2021 06:16:18 78.53, 58.48 74.08 04/04/2021 06:16:50 78.52, 58.49 74.05 1.46 32
9 04/04/2021 07:07:03 -78.54,-134.30 105.92 04/04/2021 07:07:56 -78.51,-134.33 105.97 4.02 53
10 04/04/2021 07:57:48 78.53, 33.09 74.06 04/04/2021 07:58:50 78.53, 33.09 74.03 0.11 62

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/23/2021
SNOs_Map_NOAA-20_NOAA-19_20210323.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/23/2021 in txt file.

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