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: 3/4/2021
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 03/06/2021 17:09:32 78.39,-104.23 85.22 03/06/2021 17:08:22 78.42,-106.15 85.48 42.94 70
2 03/06/2021 18:00:21 -78.56, 62.07 94.55 03/06/2021 17:59:22 -78.56, 62.03 94.52 0.82 59
3 03/06/2021 18:51:06 78.54,-130.54 85.43 03/06/2021 18:50:18 78.58,-130.59 85.48 3.61 48
4 03/06/2021 19:41:51 -78.56, 36.67 94.57 03/06/2021 19:41:22 -78.57, 36.64 94.54 1.59 29
5 03/06/2021 20:32:37 78.59,-156.17 85.46 03/06/2021 20:32:19 78.55,-156.23 85.45 3.82 18
6 03/06/2021 21:23:21 -78.57, 11.27 94.59 03/06/2021 21:23:22 -78.59, 11.24 94.57 2.67 1
7 03/06/2021 22:14:07 78.59, 178.42 85.44 03/06/2021 22:14:19 78.57, 178.37 85.42 2.77 12
8 03/06/2021 23:04:51 -78.57, -14.13 94.61 03/06/2021 23:05:22 -78.60, -14.16 94.59 3.81 31
9 03/06/2021 23:55:37 78.60, 153.02 85.42 03/06/2021 23:56:19 78.58, 152.97 85.40 1.83 42
10 03/07/2021 00:46:22 -78.61, -39.76 94.58 03/07/2021 00:47:23 -78.58, -39.79 94.62 3.17 61
11 03/07/2021 01:37:07 78.60, 127.62 85.40 03/07/2021 01:38:19 78.60, 127.57 85.37 1.22 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/4/2021
SNOs_Map_NOAA-20_NOAA-19_20210304.jpg

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

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