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: 3/30/2021
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 00:21:02 -78.47, -32.38 105.91 04/04/2021 00:19:56 -78.48, -32.55 105.86 3.83 66
2 04/04/2021 01:11:48 78.49, 134.81 74.11 04/04/2021 01:10:50 78.50, 134.89 74.13 1.90 58
3 04/04/2021 02:02:33 -78.51, -58.00 105.88 04/04/2021 02:01:56 -78.49, -57.96 105.89 2.74 37
4 04/04/2021 02:53:18 78.50, 109.42 74.09 04/04/2021 02:52:50 78.52, 109.48 74.11 2.65 28
5 04/04/2021 03:44:03 -78.52, -83.39 105.90 04/04/2021 03:43:56 -78.50, -83.36 105.91 1.39 7
6 04/04/2021 04:34:48 78.50, 84.04 74.06 04/04/2021 04:34:50 78.53, 84.08 74.09 3.76 2
7 04/04/2021 05:25:33 -78.52,-108.77 105.93 04/04/2021 05:25:56 -78.52,-108.77 105.94 0.16 23
8 04/04/2021 06:16:19 78.54, 58.42 74.09 04/04/2021 06:16:51 78.51, 58.44 74.05 3.31 32
9 04/04/2021 07:07:03 -78.52,-134.16 105.95 04/04/2021 07:07:56 -78.53,-134.17 105.96 1.32 53
10 04/04/2021 07:57:49 78.54, 33.03 74.07 04/04/2021 07:58:51 78.52, 33.04 74.03 1.95 62

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/30/2021
SNOs_Map_NOAA-20_NOAA-19_20210330.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/30/2021 in txt file.

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