Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/25/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 02/25/2024 08:00:21 71.70, 53.27 81.11 02/25/2024 08:01:22 71.69, 53.26 81.08 1.36 61
2 02/25/2024 08:51:03 -71.61,-139.25 99.01 02/25/2024 08:50:47 -71.61,-139.23 99.01 0.91 16
3 02/27/2024 20:03:34 -71.74, 52.41 99.80 02/27/2024 20:04:34 -71.74, 52.49 99.82 2.64 60
4 02/27/2024 20:54:18 71.62,-140.07 80.07 02/27/2024 20:53:56 71.61,-140.06 80.05 1.74 22
5 03/01/2024 08:06:49 71.70, 51.66 79.22 03/01/2024 08:07:44 71.70, 51.60 79.20 2.06 55
6 03/01/2024 08:57:31 -71.61,-140.85 100.91 03/01/2024 08:57:09 -71.62,-140.88 100.89 1.63 22
7 03/03/2024 20:10:03 -71.75, 50.78 101.71 03/03/2024 20:10:56 -71.73, 50.82 101.74 1.97 53
8 03/03/2024 21:00:47 71.64,-141.71 78.17 03/03/2024 21:00:17 71.66,-141.64 78.19 3.41 30
9 03/06/2024 08:13:18 71.74, 49.99 77.32 03/06/2024 08:14:04 71.74, 50.02 77.31 1.29 46
10 03/06/2024 09:04:00 -71.64,-142.51 102.82 03/06/2024 09:03:29 -71.66,-142.47 102.79 2.97 31
11 03/08/2024 20:16:31 -71.74, 49.18 103.67 03/08/2024 20:17:15 -71.76, 49.23 103.66 3.13 44
12 03/08/2024 21:07:15 71.64,-143.33 76.21 03/08/2024 21:06:37 71.64,-143.32 76.21 0.72 38

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/25/2024
SNOs_Map_NOAA-21_TERRA_20240225.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/25/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA