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: 1/14/2022
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,-101.74 81.38 01/20/2022 05:19:14 -77.47,-101.79 81.40 1.14 72
2 01/20/2022 06:09:04 77.48, 65.58 98.63 01/20/2022 06:09:59 77.45, 65.59 98.58 3.27 55
3 01/20/2022 07:00:02 -77.47,-127.21 81.39 01/20/2022 07:00:44 -77.48,-127.20 81.40 0.58 42
4 01/20/2022 07:51:04 77.49, 40.10 98.62 01/20/2022 07:51:29 77.46, 40.18 98.58 3.37 25
5 01/20/2022 08:42:02 -77.48,-152.69 81.40 01/20/2022 08:42:14 -77.49,-152.61 81.41 2.02 12
6 01/20/2022 09:33:04 77.49, 14.63 98.60 01/20/2022 09:33:00 77.51, 14.57 98.63 2.69 4
7 01/20/2022 10:24:01 -77.52,-177.96 81.40 01/20/2022 10:23:44 -77.49,-178.03 81.41 3.47 17
8 01/20/2022 11:15:04 77.50, -10.84 98.59 01/20/2022 11:14:30 77.52, -10.84 98.63 2.62 34
9 01/20/2022 12:06:01 -77.53, 156.57 81.41 01/20/2022 12:05:14 -77.50, 156.56 81.41 2.66 47
10 01/20/2022 12:57:04 77.50, -36.31 98.58 01/20/2022 12:56:00 77.53, -36.26 98.62 3.25 64
11 01/20/2022 13:48:00 -77.57, 131.30 81.40 01/20/2022 13:46:46 -77.59, 130.76 81.31 13.13 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/14/2022
SNOs_Map_NOAA-19_NPP_20220114.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/14/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP