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: 2/9/2024
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 73.55, 144.86 85.15 02/20/2024 01:35:57 73.64, 146.02 85.14 37.84 71
2 02/20/2024 02:25:39 -73.82, -47.21 94.65 02/20/2024 02:26:45 -73.83, -47.12 94.66 2.85 66
3 02/20/2024 03:16:38 73.86, 120.13 85.37 02/20/2024 03:17:31 73.84, 120.15 85.35 1.49 53
4 02/20/2024 04:07:36 -73.89, -72.53 94.62 02/20/2024 04:08:16 -73.88, -72.63 94.63 3.02 40
5 02/20/2024 04:58:36 73.87, 94.69 85.36 02/20/2024 04:59:02 73.90, 94.64 85.38 3.21 26
6 02/20/2024 05:49:34 -73.90, -97.98 94.63 02/20/2024 05:49:46 -73.89, -98.02 94.64 1.96 12
7 02/20/2024 06:40:34 73.89, 69.24 85.35 02/20/2024 06:40:32 73.91, 69.25 85.37 1.65 2
8 02/20/2024 07:31:32 -73.92,-123.42 94.64 02/20/2024 07:31:16 -73.90,-123.41 94.66 2.68 16
9 02/20/2024 08:22:32 73.91, 43.80 85.34 02/20/2024 08:22:02 73.91, 43.86 85.35 1.92 30
10 02/20/2024 09:13:30 -73.94,-148.87 94.65 02/20/2024 09:12:47 -73.95,-148.92 94.62 2.27 43
11 02/20/2024 10:04:30 73.93, 18.36 85.33 02/20/2024 10:03:32 73.92, 18.47 85.33 3.62 58
12 02/20/2024 10:55:28 -73.96,-174.32 94.66 02/20/2024 10:54:17 -73.96,-174.31 94.64 0.50 71
13 02/20/2024 11:46:20 74.33, -6.07 85.63 02/20/2024 11:45:10 74.32, -7.91 85.76 55.09 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/9/2024
SNOs_Map_NOAA-19_NPP_20240209.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/09/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP