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: 5/5/2024
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 05/06/2024 02:00:10 -73.09, -40.62 123.37 05/06/2024 02:01:21 -73.18, -39.37 123.36 41.44 71
2 05/06/2024 02:50:58 73.37, 127.31 56.87 05/06/2024 02:52:11 73.39, 127.47 56.86 5.46 73
3 05/06/2024 03:42:01 -73.44, -65.30 123.09 05/06/2024 03:42:56 -73.43, -65.32 123.10 0.92 55
4 05/06/2024 04:32:54 73.43, 101.95 56.90 05/06/2024 04:33:41 73.44, 101.97 56.90 2.04 47
5 05/06/2024 05:23:58 -73.45, -90.77 123.10 05/06/2024 05:24:25 -73.44, -90.71 123.11 2.06 27
6 05/06/2024 06:14:51 73.48, 76.59 56.92 05/06/2024 06:15:11 73.45, 76.58 56.89 3.35 20
7 05/06/2024 07:05:55 -73.50,-116.13 123.07 05/06/2024 07:05:56 -73.50,-116.21 123.07 2.61 1
8 05/06/2024 07:56:49 73.49, 51.11 56.91 05/06/2024 07:56:42 73.51, 51.07 56.93 2.73 7
9 05/06/2024 08:47:53 -73.51,-141.61 123.09 05/06/2024 08:47:26 -73.51,-141.61 123.08 0.16 27
10 05/06/2024 09:38:47 73.49, 25.63 56.89 05/06/2024 09:38:12 73.52, 25.68 56.92 2.99 35
11 05/06/2024 10:29:51 -73.51,-167.08 123.10 05/06/2024 10:28:56 -73.51,-167.00 123.09 2.77 55
12 05/06/2024 11:20:44 73.55, 0.28 56.92 05/06/2024 11:19:42 73.52, 0.29 56.91 2.68 62
13 05/06/2024 12:11:44 -73.76, 168.04 122.90 05/06/2024 12:10:31 -73.77, 167.03 122.83 31.17 73
14 05/06/2024 13:02:31 74.09, -23.85 57.38 05/06/2024 13:01:23 74.08, -26.40 57.50 77.86 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/5/2024
SNOs_Map_NOAA-19_NPP_20240505.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/05/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP