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: 3/5/2024
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 08:07:37 73.02, 48.98 74.36 03/17/2024 08:06:30 72.98, 46.33 74.52 86.20 67
2 03/17/2024 08:58:29 -73.41,-144.56 105.23 03/17/2024 08:57:16 -73.43,-145.37 105.14 25.90 73
3 03/17/2024 09:49:19 73.62, 22.25 75.00 03/17/2024 09:48:16 73.59, 22.26 74.99 3.60 63
4 03/17/2024 10:40:03 -73.61,-170.39 105.03 03/17/2024 10:39:11 -73.59,-170.48 105.03 3.23 52
5 03/17/2024 11:30:49 73.62, -3.13 74.98 03/17/2024 11:30:14 73.60, -3.20 74.97 3.06 35
6 03/17/2024 12:21:34 -73.66, 164.11 105.01 03/17/2024 12:21:08 -73.65, 164.19 105.01 2.45 26
7 03/17/2024 13:12:20 73.67, -28.62 75.01 03/17/2024 13:12:11 73.67, -28.53 75.00 2.78 9
8 03/17/2024 14:03:04 -73.66, 138.74 105.03 03/17/2024 14:03:06 -73.67, 138.73 105.02 1.00 2
9 03/17/2024 14:53:50 73.67, -54.00 74.98 03/17/2024 14:54:09 73.68, -53.99 74.98 0.94 19
10 03/17/2024 15:44:35 -73.71, 113.24 105.00 03/17/2024 15:45:04 -73.68, 113.28 105.04 3.18 29
11 03/17/2024 16:35:20 73.68, -79.37 74.95 03/17/2024 16:36:07 73.70, -79.44 74.96 3.23 47
12 03/17/2024 17:26:05 -73.71, 87.87 105.03 03/17/2024 17:27:02 -73.69, 87.83 105.06 1.88 57
13 03/17/2024 18:16:50 73.73,-104.87 74.98 03/17/2024 18:18:04 73.71,-104.90 74.95 1.80 74
14 03/17/2024 19:07:42 -74.10, 61.53 104.61 03/17/2024 19:08:52 -74.05, 63.23 104.79 52.22 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/5/2024
SNOs_Map_NOAA-21_NOAA-19_20240305.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/05/2024 in txt file.

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