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: 6/12/2024
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 06/20/2024 21:32:27 -72.88, 26.98 130.32 06/20/2024 21:33:39 -72.93, 28.01 130.35 34.27 72
2 06/20/2024 22:23:20 73.13,-165.20 49.89 06/20/2024 22:24:29 73.15,-165.14 49.89 3.16 69
3 06/20/2024 23:14:19 -73.17, 2.15 130.07 06/20/2024 23:15:13 -73.15, 2.18 130.11 3.07 54
4 06/21/2024 00:05:17 73.17, 169.41 49.93 06/21/2024 00:05:59 73.16, 169.46 49.91 2.02 42
5 06/21/2024 00:56:16 -73.22, -23.23 130.03 06/21/2024 00:56:44 -73.21, -23.33 130.04 3.46 28
6 06/21/2024 01:47:14 73.22, 144.03 49.97 06/21/2024 01:47:30 73.22, 143.95 49.98 2.77 16
7 06/21/2024 02:38:14 -73.22, -48.73 130.04 06/21/2024 02:38:14 -73.22, -48.73 130.03 0.78 0
8 06/21/2024 03:29:12 73.22, 118.54 49.97 06/21/2024 03:29:00 73.24, 118.54 49.99 2.19 12
9 06/21/2024 04:20:11 -73.26, -74.11 130.00 06/21/2024 04:19:44 -73.24, -74.14 130.02 3.03 27
10 06/21/2024 05:11:09 73.26, 93.15 50.01 06/21/2024 05:10:30 73.25, 93.14 50.00 1.62 39
11 06/21/2024 06:02:09 -73.26, -99.61 130.00 06/21/2024 06:01:14 -73.25, -99.54 130.00 2.50 55
12 06/21/2024 06:53:07 73.26, 67.66 50.01 06/21/2024 06:52:00 73.26, 67.74 50.02 2.60 67
13 06/21/2024 07:44:02 -73.50,-124.53 129.79 06/21/2024 07:42:49 -73.51,-125.50 129.71 30.89 73
14 06/21/2024 08:34:50 73.99, 43.95 50.64 06/21/2024 08:33:44 73.97, 40.71 50.81 99.49 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/12/2024
SNOs_Map_NOAA-19_NPP_20240612.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/12/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP