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: 10/18/2024
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 22:48:09 -71.90, 9.06 96.65 10/22/2024 22:49:18 -71.94, 10.92 96.66 64.67 69
2 10/22/2024 23:38:59 72.25, 177.01 83.69 10/22/2024 23:40:12 72.35, 177.46 83.78 18.86 73
3 10/23/2024 00:29:56 -72.42, -15.38 96.13 10/23/2024 00:30:57 -72.41, -15.35 96.15 2.02 61
4 10/23/2024 01:20:52 72.46, 151.97 83.93 10/23/2024 01:21:44 72.45, 151.87 83.91 3.57 52
5 10/23/2024 02:11:53 -72.44, -40.83 96.09 10/23/2024 02:12:28 -72.46, -40.83 96.07 2.56 35
6 10/23/2024 03:02:49 72.48, 126.52 83.97 10/23/2024 03:03:14 72.45, 126.49 83.94 3.00 25
7 10/23/2024 03:53:50 -72.45, -66.29 96.05 10/23/2024 03:53:58 -72.46, -66.21 96.04 2.81 8
8 10/23/2024 04:44:46 72.50, 101.07 84.01 10/23/2024 04:44:45 72.51, 101.01 84.02 2.45 1
9 10/23/2024 05:35:46 -72.52, -91.63 95.96 10/23/2024 05:35:29 -72.52, -91.69 95.96 1.98 17
10 10/23/2024 06:26:43 72.51, 75.62 84.05 10/23/2024 06:26:15 72.51, 75.63 84.05 0.35 28
11 10/23/2024 07:17:43 -72.54,-117.09 95.92 10/23/2024 07:16:59 -72.52,-117.07 95.93 1.79 44
12 10/23/2024 08:08:40 72.53, 50.17 84.09 10/23/2024 08:07:45 72.52, 50.24 84.08 3.13 55
13 10/23/2024 08:59:40 -72.55,-142.54 95.88 10/23/2024 08:58:30 -72.57,-142.56 95.85 2.54 70
14 10/23/2024 09:50:33 72.75, 25.14 84.33 10/23/2024 09:49:20 72.77, 24.34 84.37 26.60 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/18/2024
SNOs_Map_NOAA-19_NPP_20241018.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/18/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP