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: 9/30/2022
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 10/05/2022 17:21:24 75.90,-100.00 81.35 10/05/2022 17:22:30 75.99, -97.01 81.22 81.31 66
2 10/05/2022 18:12:11 -76.35, 68.93 98.32 10/05/2022 18:13:22 -76.34, 69.08 98.36 4.03 71
3 10/05/2022 19:03:13 76.37,-123.73 81.71 10/05/2022 19:04:08 76.36,-123.68 81.68 1.92 55
4 10/05/2022 19:54:10 -76.38, 43.55 98.27 10/05/2022 19:54:53 -76.39, 43.52 98.27 1.46 43
5 10/05/2022 20:45:12 76.41,-149.10 81.76 10/05/2022 20:45:39 76.41,-149.24 81.77 3.72 27
6 10/05/2022 21:36:09 -76.41, 18.18 98.23 10/05/2022 21:36:23 -76.39, 18.13 98.24 2.06 14
7 10/05/2022 22:27:12 76.39,-174.64 81.78 10/05/2022 22:27:09 76.41,-174.63 81.80 2.25 3
8 10/05/2022 23:18:09 -76.40, -7.37 98.21 10/05/2022 23:17:53 -76.40, -7.26 98.21 2.93 16
9 10/06/2022 00:09:10 76.43, 159.99 81.83 10/06/2022 00:08:38 76.42, 159.98 81.83 0.80 32
10 10/06/2022 01:00:07 -76.43, -32.74 98.16 10/06/2022 00:59:23 -76.45, -32.81 98.12 2.84 44
11 10/06/2022 01:51:09 76.46, 134.62 81.88 10/06/2022 01:50:08 76.42, 134.59 81.87 3.84 61
12 10/06/2022 02:42:06 -76.46, -58.11 98.11 10/06/2022 02:40:53 -76.45, -58.20 98.09 2.37 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/30/2022
SNOs_Map_NOAA-19_NPP_20220930.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/30/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP