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: 11/1/2024
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 11/07/2024 16:02:11 -71.55, 110.26 91.93 11/07/2024 16:03:17 -71.65, 112.95 91.89 95.02 66
2 11/07/2024 16:53:01 72.09, -81.44 88.60 11/07/2024 16:54:13 72.15, -80.68 88.64 26.91 72
3 11/07/2024 17:43:53 -72.32, 86.29 91.17 11/07/2024 17:45:00 -72.32, 86.31 91.18 0.52 67
4 11/07/2024 18:34:53 72.36,-106.39 88.88 11/07/2024 18:35:47 72.36,-106.46 88.88 2.46 54
5 11/07/2024 19:25:50 -72.33, 60.83 91.14 11/07/2024 19:26:30 -72.33, 60.92 91.15 3.10 40
6 11/07/2024 20:16:50 72.37,-131.85 88.91 11/07/2024 20:17:17 72.37,-131.85 88.90 0.25 27
7 11/07/2024 21:07:46 -72.40, 35.47 91.06 11/07/2024 21:08:01 -72.38, 35.43 91.07 1.83 15
8 11/07/2024 21:58:47 72.38,-157.31 88.94 11/07/2024 21:58:47 72.37,-157.24 88.93 2.64 0
9 11/07/2024 22:49:43 -72.41, 10.01 91.03 11/07/2024 22:49:31 -72.39, 10.04 91.04 2.14 12
10 11/07/2024 23:40:43 72.44, 177.33 89.02 11/07/2024 23:40:18 72.43, 177.27 89.01 2.50 25
11 11/08/2024 00:31:40 -72.42, -15.45 91.00 11/08/2024 00:31:02 -72.45, -15.45 90.96 3.24 38
12 11/08/2024 01:22:40 72.46, 151.87 89.06 11/08/2024 01:21:48 72.44, 151.88 89.04 2.20 52
13 11/08/2024 02:13:36 -72.48, -40.81 90.92 11/08/2024 02:12:32 -72.46, -40.83 90.94 3.05 64
14 11/08/2024 03:04:34 72.62, 126.73 89.23 11/08/2024 03:03:21 72.60, 126.19 89.23 18.15 73
15 11/08/2024 03:55:22 -73.04, -65.08 90.35 11/08/2024 03:54:13 -73.02, -67.38 90.33 74.59 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/1/2024
SNOs_Map_NOAA-19_NPP_20241101.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/01/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP