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: 2/13/2024
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 73.59, 144.96 85.19 02/20/2024 01:35:57 73.66, 145.97 85.16 32.52 72
2 02/20/2024 02:25:38 -73.86, -47.11 94.61 02/20/2024 02:26:45 -73.85, -47.17 94.64 2.41 67
3 02/20/2024 03:16:38 73.85, 120.12 85.37 02/20/2024 03:17:31 73.86, 120.11 85.37 1.25 53
4 02/20/2024 04:07:36 -73.88, -72.55 94.62 02/20/2024 04:08:15 -73.86, -72.56 94.66 2.48 39
5 02/20/2024 04:58:36 73.87, 94.68 85.36 02/20/2024 04:59:01 73.87, 94.72 85.35 1.27 25
6 02/20/2024 05:49:34 -73.90, -98.00 94.64 02/20/2024 05:49:46 -73.91, -98.07 94.62 2.96 12
7 02/20/2024 06:40:34 73.89, 69.23 85.35 02/20/2024 06:40:31 73.88, 69.33 85.33 3.18 3
8 02/20/2024 07:31:32 -73.91,-123.45 94.65 02/20/2024 07:31:16 -73.92,-123.47 94.63 0.93 16
9 02/20/2024 08:22:32 73.91, 43.79 85.34 02/20/2024 08:22:02 73.93, 43.81 85.37 3.08 30
10 02/20/2024 09:13:30 -73.93,-148.89 94.66 02/20/2024 09:12:46 -73.93,-148.86 94.65 1.16 44
11 02/20/2024 10:04:30 73.93, 18.34 85.33 02/20/2024 10:03:32 73.94, 18.42 85.35 2.99 58
12 02/20/2024 10:55:28 -73.95,-174.34 94.67 02/20/2024 10:54:16 -73.93,-174.25 94.67 3.19 72
13 02/20/2024 11:46:20 74.33, -6.09 85.63 02/20/2024 11:45:10 74.34, -7.96 85.79 56.19 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/13/2024
SNOs_Map_NOAA-19_NPP_20240213.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/13/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP