Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/10/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 02/15/2024 22:10:36 -73.48, 17.22 93.56 02/15/2024 22:09:25 -73.46, 15.89 93.46 41.89 71
2 02/15/2024 23:01:27 73.73,-176.07 86.72 02/15/2024 23:00:18 73.74,-176.16 86.76 3.24 69
3 02/15/2024 23:52:12 -73.79, -8.88 93.24 02/15/2024 23:51:17 -73.78, -8.83 93.23 1.75 55
4 02/16/2024 00:42:58 73.79, 158.41 86.77 02/16/2024 00:42:16 73.76, 158.39 86.75 3.43 42
5 02/16/2024 01:33:42 -73.80, -34.28 93.25 02/16/2024 01:33:15 -73.79, -34.28 93.24 0.34 27
6 02/16/2024 02:24:28 73.80, 133.02 86.75 02/16/2024 02:24:14 73.78, 132.95 86.74 3.20 14
7 02/16/2024 03:15:12 -73.81, -59.67 93.26 02/16/2024 03:15:13 -73.81, -59.73 93.25 1.67 1
8 02/16/2024 04:05:58 73.81, 107.62 86.74 02/16/2024 04:06:12 73.80, 107.50 86.73 3.76 14
9 02/16/2024 04:56:42 -73.82, -85.07 93.27 02/16/2024 04:57:11 -73.83, -85.17 93.26 3.32 29
10 02/16/2024 05:47:29 73.87, 82.10 86.79 02/16/2024 05:48:09 73.87, 82.18 86.76 2.78 40
11 02/16/2024 06:38:13 -73.88,-110.59 93.23 02/16/2024 06:39:09 -73.85,-110.62 93.27 3.35 56
12 02/16/2024 07:28:59 73.89, 56.70 86.77 02/16/2024 07:30:07 73.89, 56.74 86.75 1.35 68
13 02/16/2024 08:19:50 -74.23,-136.84 92.85 02/16/2024 08:21:00 -74.20,-135.18 93.01 50.32 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/10/2024
SNOs_Map_NOAA-21_NOAA-19_20240210.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 02/10/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and NOAA-19