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: 3/5/2021
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 78.40,-104.33 85.25 03/06/2021 17:08:22 78.40,-106.24 85.48 42.89 70
2 03/06/2021 18:00:21 -78.57, 61.97 94.52 03/06/2021 17:59:22 -78.54, 61.93 94.52 3.31 59
3 03/06/2021 18:51:06 78.56,-130.64 85.45 03/06/2021 18:50:18 78.56,-130.69 85.48 1.21 48
4 03/06/2021 19:41:51 -78.58, 36.57 94.54 03/06/2021 19:41:22 -78.56, 36.53 94.54 2.16 29
5 03/06/2021 20:32:36 78.56,-156.04 85.43 03/06/2021 20:32:18 78.58,-156.09 85.45 1.71 18
6 03/06/2021 21:23:21 -78.58, 11.17 94.57 03/06/2021 21:23:22 -78.57, 11.14 94.57 1.08 1
7 03/06/2021 22:14:06 78.57, 178.56 85.41 03/06/2021 22:14:18 78.59, 178.51 85.42 2.61 12
8 03/06/2021 23:04:51 -78.59, -14.23 94.59 03/06/2021 23:05:22 -78.59, -14.26 94.59 0.68 31
9 03/06/2021 23:55:36 78.57, 153.16 85.38 03/06/2021 23:56:18 78.60, 153.11 85.40 3.64 42
10 03/07/2021 00:46:21 -78.59, -39.63 94.61 03/07/2021 00:47:22 -78.60, -39.65 94.62 1.58 61
11 03/07/2021 01:37:07 78.62, 127.53 85.42 03/07/2021 01:38:19 78.58, 127.47 85.37 3.76 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/5/2021
SNOs_Map_NOAA-20_NOAA-19_20210305.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/05/2021 in txt file.

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