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: 10/9/2024
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 10/11/2024 03:05:06 73.31, 124.47 80.48 10/11/2024 03:06:15 73.22, 126.13 80.34 54.35 69
2 10/11/2024 03:55:39 -72.78, -67.06 100.07 10/11/2024 03:55:46 -72.77, -67.08 100.09 1.66 7
3 10/11/2024 04:46:20 72.50, 100.81 79.66 10/11/2024 04:45:08 72.58, 100.24 79.75 20.59 72
4 10/13/2024 14:17:38 73.55, -44.18 81.65 10/13/2024 14:18:44 73.49, -41.51 81.52 84.56 66
5 10/13/2024 15:08:07 -72.81, 124.76 99.11 10/13/2024 15:08:19 -72.82, 124.84 99.11 2.98 12
6 10/13/2024 15:58:51 72.70, -67.69 80.78 10/13/2024 15:57:40 72.68, -67.74 80.77 2.24 71
7 10/16/2024 02:20:34 -72.83, -43.37 98.19 10/16/2024 02:20:51 -72.81, -43.35 98.21 2.08 17
8 10/16/2024 03:11:18 72.71, 124.17 81.71 10/16/2024 03:10:11 72.72, 124.16 81.72 1.33 67
9 10/18/2024 13:33:00 -72.82, 148.54 97.30 10/18/2024 13:33:20 -72.84, 148.55 97.29 2.27 20
10 10/18/2024 14:23:45 72.76, -44.02 82.65 10/18/2024 14:22:40 72.75, -43.95 82.65 2.74 65
11 10/21/2024 00:45:25 -72.84, -19.61 96.40 10/21/2024 00:45:46 -72.86, -19.57 96.39 1.91 21
12 10/21/2024 01:36:09 72.74, 147.93 83.51 10/21/2024 01:35:06 72.77, 147.93 83.54 3.64 63

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 10/9/2024
SNOs_Map_NOAA-21_TERRA_20241009.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 10/09/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA