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: 9/13/2024
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 09/13/2024 22:56:37 -72.68, 7.83 110.61 09/13/2024 22:57:04 -72.69, 7.92 110.60 3.63 27
2 09/13/2024 23:47:21 72.56, 175.37 69.29 09/13/2024 23:46:26 72.54, 175.31 69.28 2.93 55
3 09/16/2024 10:09:08 -72.66,-160.26 109.68 09/16/2024 10:09:43 -72.69,-160.29 109.66 2.92 35
4 09/16/2024 10:59:53 72.60, 7.17 70.27 09/16/2024 10:59:04 72.58, 7.18 70.25 2.28 49
5 09/18/2024 21:21:39 -72.69, 31.56 108.71 09/18/2024 21:22:20 -72.68, 31.51 108.72 1.80 41
6 09/18/2024 22:12:24 72.63,-161.00 71.25 09/18/2024 22:11:40 72.62,-160.93 71.24 2.42 44
7 09/21/2024 08:34:09 -72.70,-136.58 107.74 09/21/2024 08:34:54 -72.73,-136.58 107.72 3.43 45
8 09/21/2024 09:24:53 72.59, 30.95 72.16 09/21/2024 09:24:15 72.61, 30.86 72.18 3.44 38
9 09/23/2024 19:46:37 -72.71, 55.29 106.79 09/23/2024 19:47:26 -72.73, 55.25 106.77 3.29 49
10 09/23/2024 20:37:22 72.65,-137.28 73.17 09/23/2024 20:36:46 72.65,-137.23 73.18 1.61 36
11 09/26/2024 06:59:06 -72.75,-112.91 105.79 09/26/2024 06:59:57 -72.73,-112.92 105.81 1.93 51
12 09/26/2024 07:49:50 72.64, 54.62 74.12 09/26/2024 07:49:17 72.65, 54.59 74.12 1.11 33

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 9/13/2024
SNOs_Map_NOAA-21_TERRA_20240913.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 09/13/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA