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: 11/1/2024
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 11/02/2024 08:47:48 -72.97,-140.20 92.14 11/02/2024 08:48:10 -72.96,-140.21 92.15 1.12 22
2 11/02/2024 09:38:32 72.84, 27.37 87.75 11/02/2024 09:37:31 72.85, 27.26 87.76 3.65 61
3 11/04/2024 19:09:53 73.61,-117.10 89.29 11/04/2024 19:11:00 73.52,-114.87 89.15 70.61 67
4 11/04/2024 20:00:24 -72.96, 51.65 91.38 11/04/2024 20:00:32 -72.97, 51.68 91.38 1.09 8
5 11/04/2024 20:51:07 72.79,-140.69 88.46 11/04/2024 20:49:54 72.81,-140.95 88.49 8.79 73
6 11/07/2024 06:22:18 73.09, 75.91 89.48 11/07/2024 06:23:29 73.07, 76.10 89.45 6.29 71
7 11/07/2024 07:12:59 -72.94,-116.45 90.67 11/07/2024 07:12:53 -72.94,-116.51 90.68 1.73 6
8 11/07/2024 08:03:31 72.21, 52.32 88.59 11/07/2024 08:02:24 72.30, 49.99 88.73 79.43 67
9 11/09/2024 17:34:51 73.00, -92.05 90.09 11/09/2024 17:35:49 73.00, -92.15 90.09 3.33 58
10 11/09/2024 18:25:34 -72.95, 75.38 89.96 11/09/2024 18:25:11 -72.97, 75.44 89.93 3.31 23
11 11/12/2024 04:47:25 72.99, 99.81 90.77 11/12/2024 04:48:06 73.00, 99.73 90.77 2.85 41
12 11/12/2024 05:38:08 -72.93, -92.75 89.29 11/12/2024 05:37:29 -72.91, -92.79 89.32 3.32 39
13 11/14/2024 15:59:58 73.02, -68.39 91.44 11/14/2024 16:00:20 73.01, -68.37 91.42 1.62 22
14 11/14/2024 16:50:40 -72.90, 99.17 88.67 11/14/2024 16:49:43 -72.91, 99.11 88.66 2.07 57

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/1/2024
SNOs_Map_NOAA-21_TERRA_20241101.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 11/01/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA