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: 2/15/2024
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 02/20/2024 01:34:45 73.57, 144.91 85.17 02/20/2024 01:35:56 73.62, 146.06 85.12 36.70 71
2 02/20/2024 02:25:38 -73.84, -47.17 94.63 02/20/2024 02:26:45 -73.86, -47.21 94.62 3.22 67
3 02/20/2024 03:16:37 73.88, 120.18 85.39 02/20/2024 03:17:31 73.87, 120.08 85.38 3.27 54
4 02/20/2024 04:07:36 -73.85, -72.61 94.64 02/20/2024 04:08:15 -73.87, -72.60 94.64 1.94 39
5 02/20/2024 04:58:35 73.90, 94.74 85.38 02/20/2024 04:59:01 73.88, 94.69 85.36 2.20 26
6 02/20/2024 05:49:34 -73.87, -98.06 94.66 02/20/2024 05:49:45 -73.88, -97.99 94.66 2.37 11
7 02/20/2024 06:40:33 73.91, 69.29 85.37 02/20/2024 06:40:31 73.89, 69.30 85.35 2.70 2
8 02/20/2024 07:31:31 -73.94,-123.39 94.63 02/20/2024 07:31:16 -73.94,-123.50 94.62 3.54 15
9 02/20/2024 08:22:31 73.93, 43.85 85.36 02/20/2024 08:22:02 73.95, 43.78 85.39 2.58 29
10 02/20/2024 09:13:29 -73.95,-148.83 94.64 02/20/2024 09:12:46 -73.94,-148.89 94.64 2.30 43
11 02/20/2024 10:04:29 73.95, 18.40 85.35 02/20/2024 10:03:32 73.95, 18.39 85.37 0.57 57
12 02/20/2024 10:55:27 -73.97,-174.28 94.65 02/20/2024 10:54:16 -73.95,-174.28 94.65 2.49 71
13 02/20/2024 11:46:19 74.35, -6.02 85.65 02/20/2024 11:45:09 74.30, -7.86 85.74 55.53 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/15/2024
SNOs_Map_NOAA-19_NPP_20240215.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/15/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP