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: 9/26/2024
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 09/26/2024 07:50:00 72.72, 54.43 74.20 09/26/2024 07:50:18 72.69, 54.41 74.17 2.97 18
2 09/26/2024 08:40:42 -72.64,-138.08 105.88 09/26/2024 08:39:42 -72.61,-138.08 105.90 2.55 60
3 09/28/2024 19:02:31 72.75,-113.75 75.18 09/28/2024 19:03:02 72.77,-113.68 75.19 2.91 31
4 09/28/2024 19:53:13 -72.67, 53.74 104.90 09/28/2024 19:52:27 -72.64, 53.74 104.92 2.90 46
5 10/01/2024 06:15:01 72.79, 78.04 76.18 10/01/2024 06:15:45 72.78, 78.12 76.16 3.12 44
6 10/01/2024 07:05:42 -72.66,-114.36 103.95 10/01/2024 07:05:10 -72.66,-114.45 103.95 2.83 32
7 10/03/2024 17:27:31 72.81, -90.10 77.14 10/03/2024 17:28:28 72.79, -90.08 77.12 1.89 57
8 10/03/2024 18:18:13 -72.72, 77.39 102.94 10/03/2024 18:17:52 -72.73, 77.45 102.94 2.10 21
9 10/06/2024 04:40:01 72.83, 101.72 78.11 10/06/2024 04:41:09 72.85, 101.82 78.12 3.39 68
10 10/06/2024 05:30:43 -72.75, -90.77 101.97 10/06/2024 05:30:34 -72.73, -90.75 101.99 1.69 9
11 10/06/2024 06:21:13 71.91, 78.18 77.18 10/06/2024 06:20:07 71.94, 75.52 77.29 91.76 66
12 10/08/2024 15:52:36 73.13, -67.02 79.36 10/08/2024 15:53:47 73.01, -66.09 79.21 33.15 71
13 10/08/2024 16:43:12 -72.74, 101.13 101.04 10/08/2024 16:43:15 -72.73, 101.04 101.05 2.86 3

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 9/26/2024
SNOs_Map_NOAA-21_TERRA_20240926.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 09/26/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA