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: 2/14/2024
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 02/20/2024 01:34:45 73.58, 144.94 85.18 02/20/2024 01:35:56 73.61, 146.08 85.11 36.16 71
2 02/20/2024 02:25:38 -73.85, -47.13 94.62 02/20/2024 02:26:45 -73.85, -47.18 94.63 1.50 67
3 02/20/2024 03:16:38 73.84, 120.09 85.36 02/20/2024 03:17:31 73.87, 120.10 85.37 2.78 53
4 02/20/2024 04:07:36 -73.87, -72.58 94.63 02/20/2024 04:08:15 -73.86, -72.57 94.65 0.69 39
5 02/20/2024 04:58:36 73.86, 94.65 85.35 02/20/2024 04:59:01 73.87, 94.71 85.35 2.50 25
6 02/20/2024 05:49:34 -73.88, -98.03 94.65 02/20/2024 05:49:45 -73.87, -97.97 94.67 2.64 11
7 02/20/2024 06:40:34 73.88, 69.20 85.34 02/20/2024 06:40:31 73.88, 69.32 85.34 3.60 3
8 02/20/2024 07:31:32 -73.90,-123.48 94.66 02/20/2024 07:31:16 -73.93,-123.48 94.63 2.67 16
9 02/20/2024 08:22:31 73.94, 43.88 85.37 02/20/2024 08:22:02 73.94, 43.81 85.38 2.38 29
10 02/20/2024 09:13:30 -73.92,-148.92 94.67 02/20/2024 09:12:46 -73.93,-148.87 94.65 2.34 44
11 02/20/2024 10:04:29 73.96, 18.43 85.36 02/20/2024 10:03:32 73.94, 18.41 85.36 1.90 57
12 02/20/2024 10:55:28 -73.94,-174.37 94.68 02/20/2024 10:54:16 -73.94,-174.26 94.66 3.45 72
13 02/20/2024 11:46:20 74.31, -6.12 85.62 02/20/2024 11:45:10 74.34, -7.97 85.79 55.57 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/14/2024
SNOs_Map_NOAA-19_NPP_20240214.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/14/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP