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: 7/17/2022
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 -76.69, 156.73 122.01 07/25/2022 12:17:38 -76.66, 156.80 122.07 3.14 72
2 07/25/2022 13:07:23 76.70, -35.95 58.01 07/25/2022 13:08:24 76.68, -35.96 57.97 2.03 61
3 07/25/2022 13:58:26 -76.68, 131.21 122.00 07/25/2022 13:59:09 -76.71, 131.25 121.99 3.50 43
4 07/25/2022 14:49:23 76.69, -61.48 58.02 07/25/2022 14:49:54 76.68, -61.34 57.99 3.57 31
5 07/25/2022 15:40:25 -76.71, 105.86 121.97 07/25/2022 15:40:39 -76.71, 105.87 121.98 0.47 14
6 07/25/2022 16:31:22 76.73, -86.83 58.05 07/25/2022 16:31:25 76.73, -86.90 58.06 1.83 3
7 07/25/2022 17:22:25 -76.71, 80.33 121.96 07/25/2022 17:22:09 -76.71, 80.48 121.96 3.95 16
8 07/25/2022 18:13:22 76.72,-112.36 58.06 07/25/2022 18:12:55 76.73,-112.28 58.08 2.42 27
9 07/25/2022 19:04:24 -76.74, 54.98 121.92 07/25/2022 19:03:40 -76.76, 54.93 121.89 2.22 44
10 07/25/2022 19:55:21 76.75,-137.71 58.10 07/25/2022 19:54:25 76.73,-137.66 58.09 2.51 56
11 07/25/2022 20:46:23 -76.78, 29.64 121.89 07/25/2022 20:45:10 -76.76, 29.55 121.87 3.02 73
12 07/25/2022 21:37:11 77.17,-161.37 58.34 07/25/2022 21:36:05 77.17,-164.83 58.68 85.57 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/17/2022
SNOs_Map_NOAA-19_NPP_20220717.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/17/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP