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: 3/20/2024
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 13:31:19 72.87, -31.63 68.17 04/01/2024 13:30:13 72.87, -34.46 68.37 92.79 66
2 04/01/2024 14:22:13 -73.36, 134.63 111.31 04/01/2024 14:21:00 -73.35, 133.89 111.26 23.73 73
3 04/01/2024 15:13:02 73.53, -58.45 68.87 04/01/2024 15:11:58 73.53, -58.44 68.89 0.44 64
4 04/01/2024 16:03:47 -73.56, 108.80 111.12 04/01/2024 16:02:54 -73.55, 108.90 111.11 3.06 53
5 04/01/2024 16:54:32 73.53, -83.83 68.85 04/01/2024 16:53:56 73.54, -83.90 68.87 2.35 36
6 04/01/2024 17:45:17 -73.56, 83.42 111.14 04/01/2024 17:44:52 -73.57, 83.44 111.13 1.04 25
7 04/01/2024 18:36:03 73.58,-109.33 68.88 04/01/2024 18:35:53 73.60,-109.24 68.89 3.37 10
8 04/01/2024 19:26:47 -73.56, 58.04 111.17 04/01/2024 19:26:50 -73.58, 57.98 111.14 2.83 3
9 04/01/2024 20:17:33 73.58,-134.71 68.85 04/01/2024 20:17:51 73.61,-134.70 68.87 3.06 18
10 04/01/2024 21:08:18 -73.61, 32.54 111.14 04/01/2024 21:08:48 -73.59, 32.52 111.16 2.49 30
11 04/01/2024 21:59:04 73.64,-160.20 68.88 04/01/2024 21:59:49 73.62,-160.16 68.86 1.91 45
12 04/01/2024 22:49:48 -73.62, 7.16 111.16 04/01/2024 22:50:46 -73.60, 7.06 111.18 3.55 58
13 04/01/2024 23:40:34 73.64, 174.42 68.86 04/01/2024 23:41:47 73.64, 174.38 68.84 1.30 73
14 04/02/2024 00:31:26 -74.01, -19.16 110.74 04/02/2024 00:32:36 -74.00, -17.43 110.87 53.15 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/20/2024
SNOs_Map_NOAA-21_NOAA-19_20240320.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/20/2024 in txt file.

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