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: 2/17/2024
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 73.57, 144.90 85.17 02/20/2024 01:35:57 73.63, 146.04 85.13 36.39 71
2 02/20/2024 02:25:39 -73.83, -47.18 94.63 02/20/2024 02:26:45 -73.83, -47.12 94.67 2.14 66
3 02/20/2024 03:16:39 73.83, 120.06 85.35 02/20/2024 03:17:31 73.83, 120.18 85.34 3.76 52
4 02/20/2024 04:07:37 -73.85, -72.62 94.65 02/20/2024 04:08:16 -73.88, -72.63 94.63 3.41 39
5 02/20/2024 04:58:36 73.89, 94.73 85.38 02/20/2024 04:59:02 73.89, 94.67 85.37 2.19 26
6 02/20/2024 05:49:35 -73.87, -98.07 94.66 02/20/2024 05:49:46 -73.89, -98.02 94.64 2.81 11
7 02/20/2024 06:40:34 73.91, 69.29 85.37 02/20/2024 06:40:32 73.90, 69.27 85.36 1.72 2
8 02/20/2024 07:31:33 -73.89,-123.52 94.67 02/20/2024 07:31:16 -73.90,-123.41 94.66 3.55 17
9 02/20/2024 08:22:32 73.93, 43.85 85.36 02/20/2024 08:22:02 73.90, 43.88 85.34 3.08 30
10 02/20/2024 09:13:30 -73.95,-148.84 94.64 02/20/2024 09:12:47 -73.95,-148.92 94.62 2.43 43
11 02/20/2024 10:04:30 73.95, 18.40 85.35 02/20/2024 10:03:33 73.96, 18.37 85.38 1.69 57
12 02/20/2024 10:55:28 -73.97,-174.29 94.65 02/20/2024 10:54:17 -73.96,-174.31 94.64 1.34 71
13 02/20/2024 11:46:20 74.35, -6.02 85.65 02/20/2024 11:45:10 74.31, -7.88 85.75 56.04 70

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/17/2024
SNOs_Map_NOAA-19_NPP_20240217.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 02/17/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP