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: 7/11/2022
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 07/12/2022 18:03:56 69.75, -94.10 47.82 07/12/2022 18:05:02 69.73, -94.13 47.80 1.86 66
2 07/12/2022 18:54:38 -69.65, 73.35 132.27 07/12/2022 18:54:31 -69.67, 73.41 132.26 2.98 7
3 07/12/2022 19:45:15 69.17,-118.65 47.23 07/12/2022 19:44:04 69.23,-119.52 47.33 35.26 71
4 07/15/2022 10:20:48 69.73, 21.70 48.21 07/15/2022 10:21:23 69.74, 21.77 48.22 3.15 35
5 07/15/2022 11:11:29 -69.58,-170.77 131.94 07/15/2022 11:10:54 -69.57,-170.83 131.94 2.55 35
6 07/18/2022 01:47:04 -70.19, -30.53 130.87 07/18/2022 01:48:14 -70.08, -29.53 131.02 39.56 70
7 07/18/2022 02:37:40 69.66, 137.57 48.59 07/18/2022 02:37:46 69.69, 137.57 48.61 2.76 6
8 07/18/2022 03:28:22 -69.56, -54.97 131.51 07/18/2022 03:27:16 -69.58, -54.94 131.49 1.68 66
9 07/20/2022 18:03:49 -69.75, 85.91 130.83 07/20/2022 18:04:42 -69.73, 85.88 130.86 2.19 53
10 07/20/2022 18:54:32 69.60,-106.56 49.02 07/20/2022 18:54:09 69.62,-106.63 49.04 3.59 23
11 07/20/2022 19:45:00 -68.75, 61.94 131.86 07/20/2022 19:43:52 -68.79, 59.93 131.75 81.14 68
12 07/23/2022 09:30:14 70.58, 33.08 50.57 07/23/2022 09:31:21 70.53, 35.26 50.43 80.91 67
13 07/23/2022 10:20:41 -69.69,-158.22 130.37 07/23/2022 10:21:04 -69.71,-158.27 130.35 3.02 23
14 07/23/2022 11:11:25 69.59, 9.23 49.54 07/23/2022 11:10:31 69.59, 9.21 49.54 0.64 54

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/11/2022
SNOs_Map_NOAA-20_TERRA_20220711.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/11/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA