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: 3/7/2022
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 03/18/2022 07:30:58 -77.22,-134.10 100.87 03/18/2022 07:32:09 -77.23,-134.06 100.89 1.58 71
2 03/18/2022 08:21:55 77.25, 33.32 79.14 03/18/2022 08:22:55 77.25, 33.14 79.13 4.34 60
3 03/18/2022 09:12:58 -77.22,-159.58 100.90 03/18/2022 09:13:39 -77.23,-159.46 100.91 3.44 41
4 03/18/2022 10:03:55 77.25, 7.83 79.11 03/18/2022 10:04:25 77.26, 7.75 79.11 2.10 30
5 03/18/2022 10:54:57 -77.26, 175.13 100.90 03/18/2022 10:55:09 -77.24, 175.15 100.93 2.92 12
6 03/18/2022 11:45:55 77.26, -17.65 79.08 03/18/2022 11:45:55 77.26, -17.64 79.09 0.87 0
7 03/18/2022 12:36:57 -77.27, 149.64 100.93 03/18/2022 12:36:40 -77.29, 149.57 100.90 2.71 17
8 03/18/2022 13:27:55 77.26, -43.14 79.06 03/18/2022 13:27:25 77.27, -43.04 79.07 2.79 30
9 03/18/2022 14:18:57 -77.27, 124.16 100.96 03/18/2022 14:18:10 -77.29, 124.18 100.92 2.26 47
10 03/18/2022 15:09:54 77.30, -68.43 79.05 03/18/2022 15:08:55 77.27, -68.43 79.04 3.20 59
11 03/18/2022 16:00:54 -77.35, 99.07 100.94 03/18/2022 15:59:40 -77.34, 98.60 100.89 11.60 74

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/7/2022
SNOs_Map_NOAA-19_NPP_20220307.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/07/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP