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: 3/13/2022
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 07:30:57 -77.24,-133.99 100.86 03/18/2022 07:32:09 -77.24,-134.09 100.88 2.49 72
2 03/18/2022 08:21:55 77.24, 33.25 79.13 03/18/2022 08:22:54 77.21, 33.32 79.08 3.26 59
3 03/18/2022 09:12:57 -77.24,-159.48 100.89 03/18/2022 09:13:39 -77.24,-159.49 100.90 0.35 42
4 03/18/2022 10:03:55 77.24, 7.76 79.10 03/18/2022 10:04:25 77.26, 7.74 79.11 2.38 30
5 03/18/2022 10:54:57 -77.25, 175.04 100.91 03/18/2022 10:55:09 -77.25, 175.12 100.93 2.06 12
6 03/18/2022 11:45:55 77.24, -17.73 79.08 03/18/2022 11:45:55 77.27, -17.65 79.09 3.22 0
7 03/18/2022 12:36:57 -77.25, 149.55 100.94 03/18/2022 12:36:39 -77.25, 149.73 100.95 4.30 18
8 03/18/2022 13:27:54 77.28, -43.02 79.07 03/18/2022 13:27:25 77.27, -43.05 79.07 1.77 29
9 03/18/2022 14:18:56 -77.29, 124.26 100.95 03/18/2022 14:18:10 -77.30, 124.15 100.92 2.83 46
10 03/18/2022 15:09:54 77.29, -68.51 79.04 03/18/2022 15:08:55 77.27, -68.44 79.05 2.22 59
11 03/18/2022 16:00:55 -77.34, 98.97 100.95 03/18/2022 15:59:40 -77.30, 98.76 100.94 6.55 75

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2022
SNOs_Map_NOAA-19_NPP_20220313.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/13/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP