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: 7/27/2024
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 08/06/2024 05:48:05 72.20, 82.83 55.98 08/06/2024 05:49:11 72.21, 85.51 55.80 91.08 66
2 08/06/2024 06:38:52 -72.67,-108.93 123.63 08/06/2024 06:40:05 -72.73,-108.21 123.63 24.70 73
3 08/06/2024 07:29:49 72.89, 58.81 56.58 08/06/2024 07:30:54 72.88, 58.79 56.55 2.11 65
4 08/06/2024 08:20:45 -72.91,-133.90 123.40 08/06/2024 08:21:38 -72.88,-133.91 123.44 2.68 53
5 08/06/2024 09:11:46 72.93, 33.41 56.63 08/06/2024 09:12:25 72.93, 33.30 56.63 3.45 39
6 08/06/2024 10:02:42 -72.94,-159.30 123.35 08/06/2024 10:03:09 -72.93,-159.39 123.36 3.32 27
7 08/06/2024 10:53:44 72.92, 7.90 56.64 08/06/2024 10:53:55 72.93, 7.92 56.65 1.39 11
8 08/06/2024 11:44:40 -72.94, 175.19 123.34 08/06/2024 11:44:39 -72.94, 175.23 123.34 1.16 1
9 08/06/2024 12:35:41 72.96, -17.51 56.70 08/06/2024 12:35:25 72.93, -17.46 56.67 3.31 16
10 08/06/2024 13:26:37 -72.97, 149.79 123.29 08/06/2024 13:26:10 -72.99, 149.74 123.26 2.47 27
11 08/06/2024 14:17:38 73.00, -42.91 56.75 08/06/2024 14:16:56 72.99, -42.95 56.75 1.87 42
12 08/06/2024 15:08:34 -73.01, 124.39 123.23 08/06/2024 15:07:40 -72.99, 124.36 123.24 2.54 54
13 08/06/2024 15:59:36 72.99, -68.42 56.76 08/06/2024 15:58:26 72.99, -68.33 56.77 2.97 70
14 08/06/2024 16:50:27 -73.25, 99.44 123.01 08/06/2024 16:49:14 -73.20, 98.54 122.99 29.51 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/27/2024
SNOs_Map_NOAA-19_NPP_20240727.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/27/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP