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: 2/29/2024
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 03/01/2024 08:06:50 71.72, 51.63 79.23 03/01/2024 08:07:44 71.74, 51.67 79.24 3.06 54
2 03/01/2024 08:57:32 -71.63,-140.89 100.88 03/01/2024 08:57:10 -71.60,-140.91 100.90 2.91 22
3 03/03/2024 20:10:03 -71.71, 50.84 101.74 03/03/2024 20:10:57 -71.74, 50.82 101.73 2.85 54
4 03/03/2024 21:00:47 71.60,-141.65 78.13 03/03/2024 21:00:19 71.61,-141.72 78.14 2.71 28
5 03/06/2024 08:13:18 71.75, 49.97 77.33 03/06/2024 08:14:05 71.72, 49.98 77.28 3.13 47
6 03/06/2024 09:04:00 -71.65,-142.53 102.80 03/06/2024 09:03:30 -71.63,-142.52 102.81 1.90 30
7 03/08/2024 20:16:31 -71.75, 49.17 103.66 03/08/2024 20:17:16 -71.77, 49.22 103.66 3.10 45
8 03/08/2024 21:07:15 71.64,-143.33 76.22 03/08/2024 21:06:38 71.64,-143.32 76.22 0.65 37
9 03/11/2024 08:19:46 71.76, 48.35 75.36 03/11/2024 08:20:24 71.76, 48.39 75.35 1.59 38
10 03/11/2024 09:10:28 -71.65,-144.14 104.77 03/11/2024 09:09:49 -71.67,-144.11 104.75 2.33 39
11 03/13/2024 20:22:59 -71.76, 47.53 105.63 03/13/2024 20:23:35 -71.75, 47.55 105.65 1.11 36
12 03/13/2024 21:13:42 71.62,-144.89 74.20 03/13/2024 21:12:57 71.63,-144.98 74.23 3.73 45

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/29/2024
SNOs_Map_NOAA-21_TERRA_20240229.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/29/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA