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: 3/23/2024
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 72.85, -31.58 68.15 04/01/2024 13:30:12 72.88, -34.43 68.38 93.54 66
2 04/01/2024 14:22:12 -73.34, 134.67 111.33 04/01/2024 14:20:59 -73.36, 133.91 111.25 24.43 73
3 04/01/2024 15:13:01 73.51, -58.40 68.85 04/01/2024 15:11:57 73.54, -58.41 68.90 3.58 64
4 04/01/2024 16:03:46 -73.54, 108.84 111.14 04/01/2024 16:02:54 -73.51, 108.80 111.14 3.04 52
5 04/01/2024 16:54:32 73.56, -83.90 68.88 04/01/2024 16:53:55 73.55, -83.87 68.88 1.28 37
6 04/01/2024 17:45:16 -73.54, 83.46 111.16 04/01/2024 17:44:51 -73.57, 83.46 111.12 3.73 25
7 04/01/2024 18:36:02 73.56,-109.28 68.85 04/01/2024 18:35:53 73.56,-109.33 68.86 1.75 9
8 04/01/2024 19:26:47 -73.59, 57.96 111.13 04/01/2024 19:26:49 -73.59, 57.99 111.14 1.21 2
9 04/01/2024 20:17:33 73.61,-134.77 68.89 04/01/2024 20:17:50 73.62,-134.68 68.88 3.21 17
10 04/01/2024 21:08:17 -73.60, 32.58 111.15 04/01/2024 21:08:47 -73.60, 32.53 111.15 1.58 30
11 04/01/2024 21:59:03 73.62,-160.16 68.86 04/01/2024 21:59:48 73.63,-160.14 68.87 1.96 45
12 04/01/2024 22:49:48 -73.65, 7.09 111.12 04/01/2024 22:50:44 -73.66, 7.19 111.13 3.55 56
13 04/01/2024 23:40:34 73.67, 174.35 68.89 04/01/2024 23:41:46 73.65, 174.40 68.85 3.13 72
14 04/02/2024 00:31:26 -74.05, -19.25 110.70 04/02/2024 00:32:36 -73.96, -17.54 110.90 53.14 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/23/2024
SNOs_Map_NOAA-21_NOAA-19_20240323.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/23/2024 in txt file.

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