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: 6/14/2024
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 21:32:28 -72.87, 26.96 130.33 06/20/2024 21:33:39 -72.90, 28.09 130.39 37.17 71
2 06/20/2024 22:23:20 73.17,-165.11 49.93 06/20/2024 22:24:30 73.16,-165.16 49.90 2.08 70
3 06/20/2024 23:14:20 -73.16, 2.13 130.08 06/20/2024 23:15:14 -73.16, 2.15 130.10 0.64 54
4 06/21/2024 00:05:18 73.17, 169.40 49.92 06/21/2024 00:06:00 73.17, 169.43 49.92 1.38 42
5 06/21/2024 00:56:16 -73.21, -23.25 130.04 06/21/2024 00:56:44 -73.22, -23.36 130.03 3.89 28
6 06/21/2024 01:47:14 73.21, 144.01 49.97 06/21/2024 01:47:29 73.19, 144.03 49.93 3.15 15
7 06/21/2024 02:38:14 -73.21, -48.75 130.04 06/21/2024 02:38:14 -73.24, -48.76 130.01 3.39 0
8 06/21/2024 03:29:12 73.21, 118.52 49.96 06/21/2024 03:28:59 73.20, 118.63 49.95 3.82 13
9 06/21/2024 04:20:11 -73.25, -74.13 130.01 06/21/2024 04:19:44 -73.25, -74.17 130.00 1.15 27
10 06/21/2024 05:11:09 73.26, 93.14 50.00 06/21/2024 05:10:30 73.26, 93.12 50.02 0.80 39
11 06/21/2024 06:02:09 -73.25, -99.63 130.01 06/21/2024 06:01:14 -73.26, -99.57 129.99 2.43 55
12 06/21/2024 06:53:07 73.26, 67.64 50.00 06/21/2024 06:52:00 73.27, 67.71 50.03 3.11 67
13 06/21/2024 07:44:01 -73.54,-124.43 129.76 06/21/2024 07:42:49 -73.52,-125.53 129.69 34.89 72
14 06/21/2024 08:34:50 73.98, 43.94 50.63 06/21/2024 08:33:44 73.98, 40.69 50.83 99.78 66

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/14/2024
SNOs_Map_NOAA-19_NPP_20240615.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/14/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP