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: 7/25/2022
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 07/25/2022 12:16:26 -76.70, 156.81 122.00 07/25/2022 12:17:39 -76.69, 156.70 122.04 3.18 73
2 07/25/2022 13:07:24 76.68, -36.02 58.00 07/25/2022 13:08:25 76.70, -36.03 57.99 1.99 61
3 07/25/2022 13:58:26 -76.70, 131.28 121.99 07/25/2022 13:59:09 -76.69, 131.32 122.02 1.29 43
4 07/25/2022 14:49:23 76.72, -61.37 58.03 07/25/2022 14:49:55 76.70, -61.41 58.01 1.96 32
5 07/25/2022 15:40:24 -76.73, 105.94 121.96 07/25/2022 15:40:39 -76.74, 105.77 121.95 4.27 15
6 07/25/2022 16:31:22 76.71, -86.90 58.04 07/25/2022 16:31:24 76.70, -86.79 58.03 2.87 2
7 07/25/2022 17:22:24 -76.73, 80.41 121.95 07/25/2022 17:22:09 -76.74, 80.39 121.93 1.45 15
8 07/25/2022 18:13:21 76.74,-112.25 58.08 07/25/2022 18:12:55 76.75,-112.35 58.10 2.54 26
9 07/25/2022 19:04:23 -76.76, 55.06 121.91 07/25/2022 19:03:39 -76.74, 55.01 121.91 2.81 44
10 07/25/2022 19:55:21 76.74,-137.78 58.09 07/25/2022 19:54:25 76.75,-137.73 58.12 2.11 56
11 07/25/2022 20:46:23 -76.75, 29.54 121.90 07/25/2022 20:45:09 -76.74, 29.63 121.89 2.65 74
12 07/25/2022 21:37:10 77.19,-161.26 58.36 07/25/2022 21:36:05 77.19,-164.91 58.70 90.00 65

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/25/2022
SNOs_Map_NOAA-19_NPP_20220725.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/25/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP