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: 2/27/2024
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 02/27/2024 20:03:35 -71.75, 52.39 99.79 02/27/2024 20:04:35 -71.73, 52.47 99.83 3.44 60
2 02/27/2024 20:54:19 71.63,-140.09 80.08 02/27/2024 20:53:57 71.60,-140.08 80.05 3.52 22
3 03/01/2024 08:06:49 71.71, 51.65 79.22 03/01/2024 08:07:44 71.69, 51.59 79.19 2.99 55
4 03/01/2024 08:57:31 -71.62,-140.87 100.90 03/01/2024 08:57:09 -71.61,-140.90 100.90 1.59 22
5 03/03/2024 20:10:02 -71.70, 50.86 101.75 03/03/2024 20:10:56 -71.72, 50.80 101.75 2.77 54
6 03/03/2024 21:00:47 71.65,-141.73 78.18 03/03/2024 21:00:17 71.65,-141.65 78.18 2.72 30
7 03/06/2024 08:13:18 71.75, 49.97 77.33 03/06/2024 08:14:04 71.73, 50.00 77.30 2.17 46
8 03/06/2024 09:04:00 -71.65,-142.53 102.80 03/06/2024 09:03:29 -71.65,-142.49 102.80 1.35 31
9 03/08/2024 20:16:31 -71.75, 49.16 103.66 03/08/2024 20:17:15 -71.75, 49.20 103.67 1.33 44
10 03/08/2024 21:07:15 71.65,-143.35 76.23 03/08/2024 21:06:37 71.62,-143.34 76.20 3.34 38
11 03/11/2024 08:19:46 71.77, 48.32 75.38 03/11/2024 08:20:22 71.75, 48.39 75.34 3.33 36
12 03/11/2024 09:10:28 -71.66,-144.16 104.76 03/11/2024 09:09:47 -71.66,-144.11 104.76 1.83 41

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/27/2024
SNOs_Map_NOAA-21_TERRA_20240227.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/27/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA