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: 10/21/2024
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 10/22/2024 22:48:11 -71.87, 8.99 96.68 10/22/2024 22:49:19 -71.93, 10.95 96.67 68.15 68
2 10/22/2024 23:39:00 72.27, 177.04 83.71 10/22/2024 23:40:13 72.33, 177.49 83.76 16.45 73
3 10/23/2024 00:29:57 -72.44, -15.35 96.11 10/23/2024 00:30:59 -72.44, -15.42 96.12 2.41 62
4 10/23/2024 01:20:54 72.44, 151.91 83.90 10/23/2024 01:21:45 72.43, 151.91 83.89 0.34 51
5 10/23/2024 02:11:54 -72.46, -40.80 96.07 10/23/2024 02:12:29 -72.44, -40.80 96.09 1.47 35
6 10/23/2024 03:02:51 72.45, 126.46 83.94 10/23/2024 03:03:15 72.43, 126.53 83.92 3.13 24
7 10/23/2024 03:53:51 -72.47, -66.25 96.03 10/23/2024 03:54:00 -72.50, -66.28 96.01 2.74 9
8 10/23/2024 04:44:48 72.47, 101.01 83.98 10/23/2024 04:44:46 72.49, 101.04 84.00 2.26 2
9 10/23/2024 05:35:48 -72.49, -91.70 95.99 10/23/2024 05:35:30 -72.50, -91.66 95.98 1.65 18
10 10/23/2024 06:26:44 72.54, 75.66 84.07 10/23/2024 06:26:17 72.54, 75.56 84.08 3.37 27
11 10/23/2024 07:17:44 -72.56,-117.05 95.90 10/23/2024 07:17:01 -72.55,-117.14 95.90 3.25 43
12 10/23/2024 08:08:41 72.56, 50.21 84.12 10/23/2024 08:07:47 72.54, 50.18 84.11 1.80 54
13 10/23/2024 08:59:41 -72.58,-142.50 95.86 10/23/2024 08:58:31 -72.55,-142.52 95.87 2.41 70
14 10/23/2024 09:50:34 72.77, 25.19 84.35 10/23/2024 09:49:21 72.75, 24.39 84.35 26.76 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/21/2024
SNOs_Map_NOAA-19_NPP_20241021.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/21/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP