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: 10/1/2024
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 10/07/2024 06:24:52 71.88, 74.48 77.60 10/07/2024 06:25:59 71.94, 76.77 77.59 79.25 67
2 10/07/2024 07:15:44 -72.49,-117.05 101.82 10/07/2024 07:16:54 -72.50,-117.00 101.82 1.98 70
3 10/07/2024 08:06:37 72.51, 50.27 78.22 10/07/2024 08:07:40 72.52, 50.27 78.22 1.59 63
4 10/07/2024 08:57:41 -72.51,-142.49 101.77 10/07/2024 08:58:24 -72.51,-142.40 101.78 2.82 43
5 10/07/2024 09:48:34 72.53, 24.83 78.26 10/07/2024 09:49:10 72.53, 24.86 78.26 1.38 36
6 10/07/2024 10:39:37 -72.58,-167.82 101.68 10/07/2024 10:39:55 -72.58,-167.91 101.68 2.99 18
7 10/07/2024 11:30:31 72.55, -0.61 78.31 10/07/2024 11:30:40 72.55, -0.54 78.31 2.36 9
8 10/07/2024 12:21:34 -72.61, 166.74 101.63 10/07/2024 12:21:25 -72.59, 166.68 101.64 2.22 9
9 10/07/2024 13:12:27 72.62, -25.94 78.41 10/07/2024 13:12:11 72.62, -26.05 78.40 3.65 16
10 10/07/2024 14:03:31 -72.63, 141.30 101.58 10/07/2024 14:02:55 -72.61, 141.28 101.60 2.27 36
11 10/07/2024 14:54:24 72.65, -51.38 78.46 10/07/2024 14:53:41 72.63, -51.45 78.45 3.07 43
12 10/07/2024 15:45:28 -72.65, 115.86 101.53 10/07/2024 15:44:25 -72.62, 115.88 101.55 3.08 63
13 10/07/2024 16:36:21 72.67, -76.82 78.51 10/07/2024 16:35:11 72.65, -76.86 78.49 3.10 70
14 10/07/2024 17:27:15 -73.17, 91.52 101.01 10/07/2024 17:26:06 -73.19, 89.30 100.92 71.68 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/1/2024
SNOs_Map_NOAA-19_NPP_20241001.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/01/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP