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: 5/25/2024
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 06/05/2024 14:27:57 -72.83, 132.62 129.60 06/05/2024 14:29:07 -72.87, 134.30 129.67 55.23 70
2 06/05/2024 15:18:46 73.09, -59.53 50.62 06/05/2024 15:19:59 73.19, -59.09 50.69 18.27 73
3 06/05/2024 16:09:46 -73.27, 108.13 129.22 06/05/2024 16:10:45 -73.28, 108.03 129.22 3.43 59
4 06/05/2024 17:00:41 73.23, -84.68 50.74 06/05/2024 17:01:30 73.25, -84.60 50.75 3.28 49
5 06/05/2024 17:51:44 -73.27, 82.64 129.23 06/05/2024 17:52:15 -73.29, 82.63 129.22 2.32 31
6 06/05/2024 18:42:38 73.28,-110.06 50.78 06/05/2024 18:43:00 73.26,-110.00 50.75 2.60 22
7 06/05/2024 19:33:41 -73.32, 57.26 129.20 06/05/2024 19:33:45 -73.30, 57.23 129.21 2.03 4
8 06/05/2024 20:24:35 73.33,-135.43 50.81 06/05/2024 20:24:31 73.33,-135.51 50.81 2.64 4
9 06/05/2024 21:15:39 -73.32, 31.77 129.21 06/05/2024 21:15:15 -73.31, 31.83 129.21 1.94 24
10 06/05/2024 22:06:33 73.33,-160.92 50.81 06/05/2024 22:06:01 73.34,-160.91 50.82 0.98 32
11 06/05/2024 22:57:36 -73.36, 6.39 129.17 06/05/2024 22:56:46 -73.38, 6.32 129.15 2.67 50
12 06/05/2024 23:48:30 73.38, 173.70 50.84 06/05/2024 23:47:31 73.35, 173.69 50.83 3.19 59
13 06/06/2024 00:39:32 -73.46, -18.87 129.10 06/06/2024 00:38:18 -73.49, -19.31 129.03 14.24 74
14 06/06/2024 01:30:19 73.82, 149.28 51.22 06/06/2024 01:29:10 73.81, 147.25 51.33 63.09 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/25/2024
SNOs_Map_NOAA-19_NPP_20240525.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/25/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP