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: 5/3/2024
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 02:00:09 -73.11, -40.58 123.35 05/06/2024 02:01:20 -73.16, -39.33 123.39 40.70 71
2 05/06/2024 02:50:57 73.39, 127.35 56.88 05/06/2024 02:52:11 73.42, 127.40 56.89 3.68 74
3 05/06/2024 03:42:01 -73.41, -65.37 123.11 05/06/2024 03:42:55 -73.41, -65.27 123.12 3.06 54
4 05/06/2024 04:32:54 73.44, 101.99 56.91 05/06/2024 04:33:41 73.43, 102.01 56.88 2.06 47
5 05/06/2024 05:23:58 -73.47, -90.73 123.08 05/06/2024 05:24:26 -73.47, -90.78 123.08 1.72 28
6 05/06/2024 06:14:52 73.45, 76.51 56.90 05/06/2024 06:15:11 73.43, 76.62 56.87 3.79 19
7 05/06/2024 07:05:56 -73.47,-116.20 123.10 05/06/2024 07:05:56 -73.48,-116.17 123.09 1.40 0
8 05/06/2024 07:56:49 73.50, 51.15 56.92 05/06/2024 07:56:42 73.49, 51.11 56.91 1.95 7
9 05/06/2024 08:47:53 -73.53,-141.56 123.07 05/06/2024 08:47:27 -73.54,-141.67 123.05 3.65 26
10 05/06/2024 09:38:47 73.51, 25.68 56.91 05/06/2024 09:38:12 73.50, 25.72 56.90 1.93 35
11 05/06/2024 10:29:51 -73.53,-167.04 123.09 05/06/2024 10:28:57 -73.54,-167.06 123.06 1.43 54
12 05/06/2024 11:20:44 73.56, 0.32 56.94 05/06/2024 11:19:43 73.56, 0.22 56.95 3.36 61
13 05/06/2024 12:11:44 -73.78, 168.08 122.89 05/06/2024 12:10:31 -73.75, 167.08 122.86 31.36 73
14 05/06/2024 13:02:31 74.10, -23.81 57.40 05/06/2024 13:01:24 74.11, -26.48 57.54 81.50 67

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/3/2024
SNOs_Map_NOAA-19_NPP_20240503.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/03/2024 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP