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: 4/3/2021
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 -78.49, -32.50 105.88 04/04/2021 00:19:55 -78.49, -32.43 105.86 1.49 67
2 04/04/2021 01:11:48 78.51, 134.71 74.13 04/04/2021 01:10:50 78.49, 134.79 74.13 2.97 58
3 04/04/2021 02:02:32 -78.50, -57.89 105.91 04/04/2021 02:01:55 -78.51, -57.84 105.88 1.87 37
4 04/04/2021 02:53:18 78.51, 109.33 74.11 04/04/2021 02:52:50 78.50, 109.39 74.11 1.76 28
5 04/04/2021 03:44:02 -78.50, -83.28 105.93 04/04/2021 03:43:55 -78.52, -83.24 105.91 2.90 7
6 04/04/2021 04:34:48 78.51, 83.94 74.09 04/04/2021 04:34:50 78.52, 83.98 74.08 1.06 2
7 04/04/2021 05:25:33 -78.54,-108.89 105.90 04/04/2021 05:25:56 -78.50,-108.88 105.94 4.09 23
8 04/04/2021 06:16:18 78.52, 58.55 74.06 04/04/2021 06:16:50 78.53, 58.58 74.06 1.68 32
9 04/04/2021 07:07:03 -78.54,-134.28 105.92 04/04/2021 07:07:56 -78.52,-134.29 105.96 2.78 53
10 04/04/2021 07:57:48 78.52, 33.16 74.04 04/04/2021 07:58:50 78.54, 33.18 74.03 2.87 62

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/3/2021
SNOs_Map_NOAA-20_NOAA-19_20210403.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/03/2021 in txt file.

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