Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/18/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 06/24/2024 17:19:45 -72.93, 91.48 130.29 06/24/2024 17:18:32 -72.97, 90.75 130.19 24.40 73
2 06/24/2024 18:10:35 73.13,-101.63 49.93 06/24/2024 18:09:28 73.12,-101.66 49.94 1.28 67
3 06/24/2024 19:01:19 -73.15, 65.64 130.05 06/24/2024 19:00:26 -73.16, 65.70 130.02 2.56 53
4 06/24/2024 19:52:05 73.14,-127.04 49.95 06/24/2024 19:51:25 73.17,-127.04 49.98 2.63 40
5 06/24/2024 20:42:49 -73.16, 40.24 130.03 06/24/2024 20:42:24 -73.16, 40.20 130.02 1.21 25
6 06/24/2024 21:33:35 73.16,-152.44 49.97 06/24/2024 21:33:23 73.16,-152.54 49.98 3.12 12
7 06/24/2024 22:24:19 -73.18, 14.83 130.01 06/24/2024 22:24:21 -73.21, 14.82 129.98 3.07 2
8 06/24/2024 23:15:06 73.22,-177.96 50.05 06/24/2024 23:15:20 73.21,-177.92 50.02 2.10 14
9 06/25/2024 00:05:49 -73.19, -10.58 129.99 06/25/2024 00:06:19 -73.20, -10.68 129.98 3.45 30
10 06/25/2024 00:56:36 73.24, 156.63 50.06 06/25/2024 00:57:17 73.25, 156.70 50.07 2.74 41
11 06/25/2024 01:47:20 -73.26, -36.10 129.92 06/25/2024 01:48:16 -73.25, -36.07 129.94 1.68 56
12 06/25/2024 02:38:06 73.25, 131.22 50.08 06/25/2024 02:39:15 73.25, 131.20 50.07 0.78 69
13 06/25/2024 03:28:57 -73.62, -62.30 129.51 06/25/2024 03:30:07 -73.59, -60.75 129.65 48.78 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/18/2024
SNOs_Map_NOAA-20_NOAA-19_20240618.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/18/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19