Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/15/2022
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 01/20/2022 05:18:02 -77.47,-101.73 81.38 01/20/2022 05:19:14 -77.47,-101.78 81.40 1.16 72
2 01/20/2022 06:09:04 77.49, 65.59 98.63 01/20/2022 06:09:59 77.45, 65.61 98.58 3.92 55
3 01/20/2022 07:00:02 -77.47,-127.21 81.39 01/20/2022 07:00:44 -77.47,-127.19 81.40 0.39 42
4 01/20/2022 07:51:04 77.49, 40.12 98.62 01/20/2022 07:51:30 77.50, 40.00 98.63 3.04 26
5 01/20/2022 08:42:02 -77.48,-152.68 81.40 01/20/2022 08:42:14 -77.48,-152.60 81.41 1.92 12
6 01/20/2022 09:33:04 77.50, 14.64 98.61 01/20/2022 09:33:00 77.51, 14.59 98.62 2.13 4
7 01/20/2022 10:24:02 -77.48,-178.15 81.41 01/20/2022 10:23:44 -77.49,-178.02 81.41 3.46 18
8 01/20/2022 11:15:04 77.50, -10.83 98.59 01/20/2022 11:14:30 77.52, -10.83 98.62 1.99 34
9 01/20/2022 12:06:01 -77.53, 156.57 81.41 01/20/2022 12:05:14 -77.50, 156.57 81.42 3.09 47
10 01/20/2022 12:57:04 77.51, -36.30 98.58 01/20/2022 12:56:00 77.53, -36.24 98.62 2.74 64
11 01/20/2022 13:48:00 -77.57, 131.30 81.40 01/20/2022 13:46:46 -77.59, 130.77 81.31 12.99 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/15/2022
SNOs_Map_NOAA-19_NPP_20220115.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/15/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP