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: 10/20/2024
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 22:48:10 -71.88, 9.01 96.67 10/22/2024 22:49:19 -71.97, 10.87 96.63 64.86 69
2 10/22/2024 23:38:59 72.28, 177.07 83.72 10/22/2024 23:40:12 72.32, 177.51 83.75 15.38 73
3 10/23/2024 00:29:57 -72.40, -15.42 96.15 10/23/2024 00:30:58 -72.43, -15.40 96.12 3.45 61
4 10/23/2024 01:20:53 72.45, 151.93 83.91 10/23/2024 01:21:44 72.42, 151.92 83.88 2.46 51
5 10/23/2024 02:11:54 -72.42, -40.88 96.11 10/23/2024 02:12:28 -72.44, -40.78 96.10 3.66 34
6 10/23/2024 03:02:50 72.46, 126.48 83.95 10/23/2024 03:03:15 72.48, 126.44 83.97 2.12 25
7 10/23/2024 03:53:50 -72.49, -66.22 96.02 10/23/2024 03:53:59 -72.49, -66.26 96.02 1.38 9
8 10/23/2024 04:44:47 72.48, 101.03 83.99 10/23/2024 04:44:45 72.48, 101.06 83.99 0.91 2
9 10/23/2024 05:35:47 -72.50, -91.67 95.98 10/23/2024 05:35:29 -72.49, -91.64 95.99 1.62 18
10 10/23/2024 06:26:44 72.50, 75.58 84.04 10/23/2024 06:26:15 72.48, 75.68 84.02 3.66 29
11 10/23/2024 07:17:44 -72.52,-117.13 95.94 10/23/2024 07:17:00 -72.55,-117.13 95.91 2.84 44
12 10/23/2024 08:08:41 72.52, 50.13 84.08 10/23/2024 08:07:46 72.54, 50.20 84.10 3.12 55
13 10/23/2024 08:59:41 -72.54,-142.58 95.90 10/23/2024 08:58:30 -72.55,-142.51 95.88 2.68 71
14 10/23/2024 09:50:33 72.78, 25.22 84.36 10/23/2024 09:49:20 72.74, 24.40 84.34 27.38 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/20/2024
SNOs_Map_NOAA-19_NPP_20241020.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/20/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP