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: 3/24/2024
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 04/01/2024 13:31:18 72.88, -31.64 68.18 04/01/2024 13:30:12 72.87, -34.47 68.36 92.72 66
2 04/01/2024 14:22:12 -73.37, 134.61 111.30 04/01/2024 14:20:59 -73.34, 133.87 111.26 23.75 73
3 04/01/2024 15:13:01 73.53, -58.46 68.88 04/01/2024 15:11:57 73.52, -58.45 68.88 1.29 64
4 04/01/2024 16:03:45 -73.52, 108.89 111.16 04/01/2024 16:02:53 -73.55, 108.88 111.12 3.26 52
5 04/01/2024 16:54:31 73.54, -83.84 68.85 04/01/2024 16:53:55 73.53, -83.91 68.86 2.06 36
6 04/01/2024 17:45:16 -73.57, 83.40 111.13 04/01/2024 17:44:51 -73.56, 83.42 111.13 1.44 25
7 04/01/2024 18:36:02 73.59,-109.34 68.88 04/01/2024 18:35:52 73.59,-109.25 68.89 2.84 10
8 04/01/2024 19:26:46 -73.57, 58.01 111.15 04/01/2024 19:26:49 -73.57, 57.95 111.15 1.87 3
9 04/01/2024 20:17:32 73.59,-134.72 68.86 04/01/2024 20:17:50 73.61,-134.71 68.87 1.54 18
10 04/01/2024 21:08:17 -73.63, 32.52 111.12 04/01/2024 21:08:46 -73.63, 32.61 111.13 3.06 29
11 04/01/2024 21:59:03 73.65,-160.22 68.89 04/01/2024 21:59:48 73.62,-160.18 68.85 3.36 45
12 04/01/2024 22:49:47 -73.63, 7.14 111.15 04/01/2024 22:50:44 -73.64, 7.15 111.15 1.71 57
13 04/01/2024 23:40:33 73.65, 174.40 68.87 04/01/2024 23:41:46 73.63, 174.36 68.83 2.46 73
14 04/02/2024 00:31:25 -74.03, -19.19 110.73 04/02/2024 00:32:35 -73.99, -17.46 110.88 53.37 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/24/2024
SNOs_Map_NOAA-21_NOAA-19_20240324.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/24/2024 in txt file.

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