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: 1/11/2022
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 05:18:01 -77.48,-101.67 81.37 01/20/2022 05:19:13 -77.45,-101.72 81.42 3.28 72
2 01/20/2022 06:09:04 77.45, 65.44 98.62 01/20/2022 06:09:59 77.48, 65.45 98.62 3.36 55
3 01/20/2022 07:00:01 -77.49,-127.14 81.38 01/20/2022 07:00:43 -77.46,-127.14 81.42 2.57 42
4 01/20/2022 07:51:03 77.50, 40.17 98.62 01/20/2022 07:51:29 77.49, 40.04 98.62 3.23 26
5 01/20/2022 08:42:01 -77.49,-152.62 81.40 01/20/2022 08:42:13 -77.47,-152.55 81.42 2.66 12
6 01/20/2022 09:33:03 77.51, 14.70 98.61 01/20/2022 09:32:59 77.50, 14.62 98.61 1.80 4
7 01/20/2022 10:24:01 -77.50,-178.09 81.41 01/20/2022 10:23:44 -77.52,-178.16 81.37 3.38 17
8 01/20/2022 11:15:03 77.51, -10.77 98.60 01/20/2022 11:14:29 77.51, -10.79 98.61 0.40 34
9 01/20/2022 12:06:01 -77.50, 156.44 81.42 01/20/2022 12:05:14 -77.53, 156.43 81.38 3.42 47
10 01/20/2022 12:57:03 77.52, -36.25 98.58 01/20/2022 12:55:59 77.52, -36.20 98.61 1.06 64
11 01/20/2022 13:47:59 -77.58, 131.37 81.39 01/20/2022 13:46:45 -77.58, 130.82 81.32 13.09 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/11/2022
SNOs_Map_NOAA-19_NPP_20220111.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/11/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP