Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/21/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 03/21/2024 22:31:04 -71.96, 15.59 108.66 03/21/2024 22:31:57 -71.95, 15.64 108.69 2.39 53
2 03/21/2024 23:21:48 71.86,-176.91 71.22 03/21/2024 23:21:19 71.86,-176.84 71.22 2.24 29
3 03/24/2024 10:34:12 71.93, 14.88 70.32 03/24/2024 10:35:01 71.95, 14.85 70.33 3.04 49
4 03/24/2024 11:24:55 -71.88,-177.72 109.76 03/24/2024 11:24:25 -71.87,-177.64 109.76 2.89 30
5 03/26/2024 22:37:20 -71.95, 14.06 110.66 03/26/2024 22:38:07 -71.98, 14.08 110.64 3.51 47
6 03/26/2024 23:28:04 71.85,-178.46 69.24 03/26/2024 23:27:30 71.84,-178.49 69.23 1.94 34
7 03/29/2024 10:40:30 71.99, 13.20 68.41 03/29/2024 10:41:11 71.97, 13.26 68.37 3.27 41
8 03/29/2024 11:31:12 -71.88,-179.29 111.73 03/29/2024 11:30:35 -71.88,-179.23 111.72 1.85 37
9 03/31/2024 22:43:37 -71.97, 12.46 112.59 03/31/2024 22:44:16 -71.97, 12.45 112.60 0.22 39
10 03/31/2024 23:34:21 71.88, 179.93 67.31 03/31/2024 23:33:38 71.89, 179.98 67.31 1.69 43
11 04/03/2024 10:46:46 71.98, 11.65 66.46 04/03/2024 10:47:18 71.99, 11.69 66.46 1.77 32
12 04/03/2024 11:37:28 -71.87, 179.18 113.68 04/03/2024 11:36:43 -71.85, 179.11 113.69 3.42 45

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/21/2024
SNOs_Map_NOAA-20_TERRA_20240321.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/21/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA