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: 7/15/2022
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 -76.68, 156.70 122.02 07/25/2022 12:17:38 -76.66, 156.79 122.07 2.95 72
2 07/25/2022 13:07:23 76.69, -35.99 58.00 07/25/2022 13:08:24 76.69, -35.97 57.97 0.73 61
3 07/25/2022 13:58:25 -76.71, 131.35 121.98 07/25/2022 13:59:09 -76.71, 131.24 121.99 2.77 44
4 07/25/2022 14:49:23 76.68, -61.52 58.01 07/25/2022 14:49:54 76.69, -61.36 57.99 4.15 31
5 07/25/2022 15:40:25 -76.71, 105.82 121.97 07/25/2022 15:40:39 -76.71, 105.86 121.98 1.11 14
6 07/25/2022 16:31:22 76.72, -86.87 58.05 07/25/2022 16:31:25 76.73, -86.91 58.06 2.00 3
7 07/25/2022 17:22:24 -76.74, 80.48 121.94 07/25/2022 17:22:09 -76.71, 80.48 121.96 3.19 15
8 07/25/2022 18:13:21 76.75,-112.22 58.08 07/25/2022 18:12:55 76.74,-112.29 58.08 2.81 26
9 07/25/2022 19:04:24 -76.74, 54.95 121.93 07/25/2022 19:03:40 -76.76, 54.93 121.89 2.75 44
10 07/25/2022 19:55:21 76.75,-137.75 58.09 07/25/2022 19:54:25 76.74,-137.67 58.10 2.07 56
11 07/25/2022 20:46:23 -76.77, 29.60 121.89 07/25/2022 20:45:10 -76.76, 29.54 121.87 1.86 73
12 07/25/2022 21:37:11 77.16,-161.41 58.34 07/25/2022 21:36:05 77.18,-164.84 58.68 84.87 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/15/2022
SNOs_Map_NOAA-19_NPP_20220715.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/15/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP