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: 10/4/2024
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 10/06/2024 04:40:00 72.82, 101.76 78.10 10/06/2024 04:41:08 72.81, 101.74 78.08 1.07 68
2 10/06/2024 05:30:42 -72.74, -90.76 101.98 10/06/2024 05:30:32 -72.74, -90.74 101.98 0.66 10
3 10/06/2024 06:21:11 71.85, 78.31 77.11 10/06/2024 06:20:06 71.90, 75.45 77.25 99.01 65
4 10/08/2024 15:52:33 73.07, -66.89 79.30 10/08/2024 15:53:44 72.94, -66.22 79.14 26.38 71
5 10/08/2024 16:43:10 -72.74, 101.14 101.04 10/08/2024 16:43:10 -72.76, 101.10 101.03 2.55 0
6 10/08/2024 17:33:47 72.26, -90.59 78.47 10/08/2024 17:32:37 72.30, -92.07 78.55 50.18 70
7 10/11/2024 03:05:06 73.36, 124.37 80.53 10/11/2024 03:06:14 73.27, 126.24 80.39 60.47 68
8 10/11/2024 03:55:38 -72.77, -67.04 100.08 10/11/2024 03:55:46 -72.77, -67.07 100.08 1.05 8
9 10/11/2024 04:46:20 72.55, 100.72 79.71 10/11/2024 04:45:07 72.63, 100.34 79.80 15.10 73
10 10/13/2024 14:17:38 73.63, -44.35 81.74 10/13/2024 14:18:43 73.53, -41.40 81.57 93.53 65
11 10/13/2024 15:08:05 -72.79, 124.82 99.14 10/13/2024 15:08:20 -72.77, 124.76 99.16 2.92 15
12 10/13/2024 15:58:48 72.68, -67.64 80.76 10/13/2024 15:57:39 72.68, -67.74 80.77 3.42 69
13 10/16/2024 02:20:30 -72.80, -43.29 98.23 10/16/2024 02:20:50 -72.82, -43.33 98.21 2.83 20
14 10/16/2024 03:11:15 72.74, 124.14 81.73 10/16/2024 03:10:10 72.73, 124.17 81.72 1.65 65

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 10/4/2024
SNOs_Map_NOAA-21_TERRA_20241004.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 10/04/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA