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: 2/11/2024
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 01:35:57 73.65, 146.00 85.15 33.94 72
2 02/20/2024 02:25:38 -73.85, -47.12 94.62 02/20/2024 02:26:45 -73.84, -47.14 94.65 1.84 67
3 02/20/2024 03:16:38 73.84, 120.10 85.36 02/20/2024 03:17:31 73.85, 120.14 85.36 1.62 53
4 02/20/2024 04:07:36 -73.87, -72.57 94.63 02/20/2024 04:08:15 -73.84, -72.53 94.67 3.11 39
5 02/20/2024 04:58:36 73.86, 94.65 85.35 02/20/2024 04:59:01 73.86, 94.74 85.34 2.81 25
6 02/20/2024 05:49:34 -73.89, -98.02 94.64 02/20/2024 05:49:46 -73.90, -98.04 94.63 1.68 12
7 02/20/2024 06:40:33 73.93, 69.33 85.38 02/20/2024 06:40:32 73.92, 69.23 85.38 3.22 1
8 02/20/2024 07:31:32 -73.90,-123.47 94.65 02/20/2024 07:31:16 -73.91,-123.43 94.65 1.06 16
9 02/20/2024 08:22:31 73.94, 43.89 85.37 02/20/2024 08:22:02 73.92, 43.84 85.36 2.65 29
10 02/20/2024 09:13:30 -73.92,-148.91 94.67 02/20/2024 09:12:46 -73.92,-148.83 94.67 2.78 44
11 02/20/2024 10:04:29 73.96, 18.44 85.36 02/20/2024 10:03:32 73.93, 18.45 85.34 3.44 57
12 02/20/2024 10:55:27 -73.99,-174.24 94.64 02/20/2024 10:54:17 -73.97,-174.34 94.63 3.54 70
13 02/20/2024 11:46:20 74.31, -6.12 85.62 02/20/2024 11:45:10 74.33, -7.93 85.77 54.55 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/11/2024
SNOs_Map_NOAA-19_NPP_20240211.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/11/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP