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: 3/17/2024
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, 49.07 74.31 03/17/2024 08:06:30 72.96, 46.26 74.50 91.59 66
2 03/17/2024 08:58:29 -73.42,-144.60 105.21 03/17/2024 08:57:16 -73.39,-145.47 105.17 27.76 73
3 03/17/2024 09:49:19 73.63, 22.24 75.01 03/17/2024 09:48:15 73.61, 22.30 75.01 2.62 64
4 03/17/2024 10:40:03 -73.62,-170.44 105.02 03/17/2024 10:39:10 -73.60,-170.45 105.02 2.59 53
5 03/17/2024 11:30:49 73.63, -3.14 74.98 03/17/2024 11:30:13 73.63, -3.15 74.99 0.35 36
6 03/17/2024 12:21:33 -73.62, 164.19 105.04 03/17/2024 12:21:08 -73.61, 164.09 105.04 3.16 25
7 03/17/2024 13:12:19 73.63, -28.52 74.95 03/17/2024 13:12:11 73.64, -28.61 74.98 3.17 8
8 03/17/2024 14:03:04 -73.67, 138.69 105.01 03/17/2024 14:03:05 -73.68, 138.76 105.01 1.98 1
9 03/17/2024 14:53:50 73.68, -54.01 74.98 03/17/2024 14:54:09 73.66, -54.06 74.96 2.97 19
10 03/17/2024 15:44:34 -73.67, 113.32 105.04 03/17/2024 15:45:03 -73.69, 113.30 105.03 2.04 29
11 03/17/2024 16:35:21 73.73, -79.50 75.01 03/17/2024 16:36:06 73.72, -79.39 74.98 3.59 45
12 03/17/2024 17:26:05 -73.72, 87.82 105.01 03/17/2024 17:27:01 -73.71, 87.85 105.05 2.11 56
13 03/17/2024 18:16:51 73.73,-104.88 74.98 03/17/2024 18:18:04 73.73,-104.85 74.97 1.08 73
14 03/17/2024 19:07:42 -74.07, 61.61 104.65 03/17/2024 19:08:52 -74.06, 63.25 104.78 50.16 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/17/2024
SNOs_Map_NOAA-21_NOAA-19_20240317.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/17/2024 in txt file.

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