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: 11/23/2023
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 12/06/2023 15:32:15 73.85, -65.77 96.52 12/06/2023 15:33:24 73.94, -63.98 96.52 56.10 69
2 12/06/2023 16:23:06 -74.24, 102.50 83.14 12/06/2023 16:24:14 -74.23, 102.62 83.17 3.77 68
3 12/06/2023 17:14:05 74.27, -90.18 96.89 12/06/2023 17:15:00 74.24, -90.11 96.86 3.30 55
4 12/06/2023 18:05:04 -74.27, 77.09 83.10 12/06/2023 18:05:45 -74.29, 77.10 83.10 1.65 41
5 12/06/2023 18:56:03 74.30,-115.60 96.93 12/06/2023 18:56:31 74.30,-115.63 96.93 1.17 28
6 12/06/2023 19:47:02 -74.30, 51.67 83.07 12/06/2023 19:47:15 -74.29, 51.71 83.08 1.29 13
7 12/06/2023 20:38:01 74.32,-141.01 96.96 12/06/2023 20:38:01 74.31,-141.02 96.95 1.68 0
8 12/06/2023 21:28:59 -74.33, 26.26 83.04 12/06/2023 21:28:45 -74.35, 26.19 83.01 3.11 14
9 12/06/2023 22:19:58 74.35,-166.43 96.99 12/06/2023 22:19:31 74.36,-166.54 97.02 3.73 27
10 12/06/2023 23:10:57 -74.36, 0.84 83.00 12/06/2023 23:10:15 -74.36, 0.79 82.99 1.42 42
11 12/07/2023 00:01:56 74.38, 168.15 97.03 12/07/2023 00:01:01 74.37, 168.06 97.03 2.82 55
12 12/07/2023 00:52:55 -74.38, -24.57 82.97 12/07/2023 00:51:45 -74.36, -24.60 82.98 2.48 70
13 12/07/2023 01:43:48 74.69, 143.54 97.31 12/07/2023 01:42:38 74.72, 141.76 97.42 52.32 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/23/2023
SNOs_Map_NOAA-19_NPP_20231123.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/23/2023 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP