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: 2/7/2024
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 01:34:46 73.56, 144.89 85.16 02/20/2024 01:35:57 73.62, 146.05 85.12 37.12 71
2 02/20/2024 02:25:39 -73.84, -47.17 94.63 02/20/2024 02:26:46 -73.86, -47.20 94.63 3.01 67
3 02/20/2024 03:16:38 73.87, 120.17 85.39 02/20/2024 03:17:32 73.88, 120.07 85.39 3.30 54
4 02/20/2024 04:07:37 -73.85, -72.61 94.65 02/20/2024 04:08:16 -73.87, -72.59 94.64 1.87 39
5 02/20/2024 04:58:36 73.89, 94.72 85.37 02/20/2024 04:59:02 73.89, 94.68 85.37 1.45 26
6 02/20/2024 05:49:35 -73.87, -98.06 94.66 02/20/2024 05:49:46 -73.87, -97.98 94.66 2.57 11
7 02/20/2024 06:40:34 73.91, 69.28 85.36 02/20/2024 06:40:32 73.89, 69.29 85.35 1.39 2
8 02/20/2024 07:31:32 -73.94,-123.38 94.63 02/20/2024 07:31:17 -73.93,-123.49 94.62 3.31 15
9 02/20/2024 08:22:32 73.92, 43.84 85.35 02/20/2024 08:22:02 73.90, 43.90 85.33 3.21 30
10 02/20/2024 09:13:30 -73.95,-148.83 94.64 02/20/2024 09:12:47 -73.94,-148.88 94.64 2.34 43
11 02/20/2024 10:04:30 73.94, 18.39 85.34 02/20/2024 10:03:33 73.96, 18.38 85.37 1.62 57
12 02/20/2024 10:55:28 -73.97,-174.28 94.65 02/20/2024 10:54:17 -73.94,-174.27 94.66 2.91 71
13 02/20/2024 11:46:20 74.34, -6.04 85.65 02/20/2024 11:45:10 74.31, -7.87 85.75 55.27 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/7/2024
SNOs_Map_NOAA-19_NPP_20240207.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/07/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP