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: 3/29/2021
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, -32.48 105.89 04/04/2021 00:19:55 -78.50, -32.42 105.86 1.47 67
2 04/04/2021 01:11:48 78.51, 134.71 74.14 04/04/2021 01:10:50 78.48, 134.78 74.13 3.27 58
3 04/04/2021 02:02:32 -78.49, -57.87 105.91 04/04/2021 02:01:55 -78.51, -57.83 105.88 2.16 37
4 04/04/2021 02:53:18 78.51, 109.32 74.11 04/04/2021 02:52:50 78.50, 109.37 74.11 1.98 28
5 04/04/2021 03:44:02 -78.49, -83.26 105.93 04/04/2021 03:43:55 -78.52, -83.23 105.91 3.29 7
6 04/04/2021 04:34:48 78.52, 83.93 74.09 04/04/2021 04:34:50 78.51, 83.97 74.08 0.97 2
7 04/04/2021 05:25:33 -78.54,-108.87 105.90 04/04/2021 05:25:56 -78.50,-108.87 105.94 3.64 23
8 04/04/2021 06:16:18 78.52, 58.54 74.06 04/04/2021 06:16:50 78.53, 58.57 74.06 1.30 32
9 04/04/2021 07:07:03 -78.54,-134.26 105.93 04/04/2021 07:07:56 -78.52,-134.28 105.96 2.35 53
10 04/04/2021 07:57:48 78.52, 33.15 74.04 04/04/2021 07:58:50 78.54, 33.17 74.03 2.47 62

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/29/2021
SNOs_Map_NOAA-20_NOAA-19_20210329.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/29/2021 in txt file.

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