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: 5/6/2024
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 05/06/2024 04:32:54 73.47, 102.04 56.93 05/06/2024 04:33:42 73.45, 101.94 56.91 3.43 48
2 05/06/2024 05:23:59 -73.44, -90.80 123.11 05/06/2024 05:24:26 -73.45, -90.74 123.10 2.72 27
3 05/06/2024 06:14:52 73.47, 76.57 56.92 05/06/2024 06:15:12 73.46, 76.55 56.90 1.28 20
4 05/06/2024 07:05:56 -73.49,-116.16 123.08 05/06/2024 07:05:57 -73.51,-116.24 123.06 3.38 1
5 05/06/2024 07:56:50 73.48, 51.09 56.90 05/06/2024 07:56:42 73.47, 51.16 56.89 2.54 8
6 05/06/2024 08:47:54 -73.50,-141.63 123.10 05/06/2024 08:47:27 -73.52,-141.63 123.07 2.23 27
7 05/06/2024 09:38:47 73.53, 25.73 56.93 05/06/2024 09:38:13 73.53, 25.66 56.93 2.41 34
8 05/06/2024 10:29:51 -73.55,-166.99 123.07 05/06/2024 10:28:57 -73.52,-167.02 123.08 3.21 54
9 05/06/2024 11:20:45 73.54, 0.25 56.91 05/06/2024 11:19:43 73.53, 0.27 56.92 0.66 62
10 05/06/2024 12:11:44 -73.80, 168.13 122.87 05/06/2024 12:10:32 -73.78, 167.01 122.82 34.99 72
11 05/06/2024 13:02:32 74.08, -23.88 57.37 05/06/2024 13:01:24 74.09, -26.43 57.52 77.88 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/6/2024
SNOs_Map_NOAA-19_NPP_20240506.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/06/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP