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: 3/9/2024
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 03/17/2024 08:07:36 72.97, 49.08 74.31 03/17/2024 08:06:30 72.96, 46.28 74.50 91.16 66
2 03/17/2024 08:58:29 -73.41,-144.58 105.22 03/17/2024 08:57:16 -73.40,-145.43 105.16 27.20 73
3 03/17/2024 09:49:19 73.63, 22.24 75.01 03/17/2024 09:48:15 73.62, 22.32 75.01 2.70 64
4 03/17/2024 10:40:03 -73.61,-170.41 105.03 03/17/2024 10:39:10 -73.61,-170.42 105.01 0.26 53
5 03/17/2024 11:30:49 73.63, -3.13 74.98 03/17/2024 11:30:13 73.63, -3.13 75.00 0.56 36
6 03/17/2024 12:21:33 -73.61, 164.21 105.05 03/17/2024 12:21:08 -73.63, 164.13 105.03 2.97 25
7 03/17/2024 13:12:19 73.63, -28.51 74.95 03/17/2024 13:12:11 73.65, -28.59 74.98 3.14 8
8 03/17/2024 14:03:04 -73.66, 138.72 105.02 03/17/2024 14:03:06 -73.64, 138.67 105.05 3.00 2
9 03/17/2024 14:53:50 73.68, -54.01 74.98 03/17/2024 14:54:09 73.66, -54.04 74.96 2.26 19
10 03/17/2024 15:44:35 -73.71, 113.22 105.00 03/17/2024 15:45:03 -73.70, 113.34 105.02 3.70 28
11 03/17/2024 16:35:20 73.68, -79.38 74.96 03/17/2024 16:36:07 73.68, -79.50 74.95 3.61 47
12 03/17/2024 17:26:05 -73.72, 87.85 105.02 03/17/2024 17:27:01 -73.72, 87.88 105.04 1.12 56
13 03/17/2024 18:16:51 73.73,-104.88 74.98 03/17/2024 18:18:04 73.74,-104.83 74.97 1.72 73
14 03/17/2024 19:07:42 -74.06, 61.63 104.66 03/17/2024 19:08:53 -74.02, 63.16 104.81 46.96 71

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/9/2024
SNOs_Map_NOAA-21_NOAA-19_20240309.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/09/2024 in txt file.

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