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: 1/11/2024
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 01/20/2024 20:43:09 -74.02, 38.11 85.55 01/20/2024 20:44:21 -74.01, 38.06 85.57 1.62 72
2 01/20/2024 21:34:02 74.02,-154.59 94.45 01/20/2024 21:35:07 74.03,-154.68 94.45 2.85 65
3 01/20/2024 22:25:07 -74.04, 12.68 85.55 01/20/2024 22:25:51 -74.02, 12.68 85.58 2.64 44
4 01/20/2024 23:16:00 74.05, 179.98 94.45 01/20/2024 23:16:37 74.04, 179.94 94.44 1.62 37
5 01/21/2024 00:07:05 -74.06, -12.76 85.55 01/21/2024 00:07:22 -74.07, -12.83 85.54 2.29 17
6 01/21/2024 00:57:58 74.07, 154.54 94.46 01/21/2024 00:58:07 74.04, 154.55 94.43 3.17 9
7 01/21/2024 01:49:03 -74.08, -38.19 85.54 01/21/2024 01:48:52 -74.07, -38.21 85.55 1.39 11
8 01/21/2024 02:39:56 74.09, 129.11 94.46 01/21/2024 02:39:38 74.09, 129.05 94.47 1.97 18
9 01/21/2024 03:31:01 -74.11, -63.62 85.54 01/21/2024 03:30:22 -74.08, -63.59 85.56 3.38 39
10 01/21/2024 04:21:54 74.11, 103.68 94.46 01/21/2024 04:21:08 74.10, 103.66 94.46 1.85 46
11 01/21/2024 05:12:59 -74.13, -89.06 85.54 01/21/2024 05:11:53 -74.13, -89.10 85.52 1.35 66
12 01/21/2024 06:03:52 74.14, 78.25 94.47 01/21/2024 06:02:39 74.15, 78.15 94.51 3.20 73

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/11/2024
SNOs_Map_NOAA-19_NPP_20240111.jpg

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

Historial Predications of SNOs between NOAA-19 and NPP