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: 6/2/2023
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 06/04/2023 09:56:26 -70.84,-153.75 131.63 06/04/2023 09:57:29 -70.85,-153.81 131.63 2.53 63
2 06/04/2023 10:47:10 70.72, 13.75 48.24 06/04/2023 10:46:52 70.74, 13.68 48.26 3.54 18
3 06/04/2023 11:37:38 -69.90,-177.64 132.62 06/04/2023 11:36:30 -69.94,-179.81 132.50 82.68 68
4 06/06/2023 22:50:20 -70.81, 12.82 131.93 06/06/2023 22:50:53 -70.81, 12.75 131.94 2.71 33
5 06/06/2023 23:41:05 70.74,-179.76 48.00 06/06/2023 23:40:15 70.74,-179.69 47.99 2.66 50
6 06/09/2023 10:53:37 71.13, 11.49 48.19 06/09/2023 10:54:48 71.02, 12.05 48.04 24.20 71
7 06/09/2023 11:44:14 -70.79, 179.39 132.19 06/09/2023 11:44:16 -70.79, 179.36 132.18 1.44 2
8 06/09/2023 12:34:54 70.46, -12.77 47.47 06/09/2023 12:33:42 70.49, -13.42 47.53 24.41 72
9 06/11/2023 23:47:26 70.86, 178.49 47.71 06/11/2023 23:48:13 70.86, 178.44 47.71 1.53 47
10 06/12/2023 00:38:08 -70.77, -14.04 132.39 06/12/2023 00:37:39 -70.75, -14.07 132.41 2.21 29
11 06/14/2023 11:50:53 -71.83, 175.99 131.40 06/14/2023 11:51:58 -71.75, 178.83 131.58 98.92 65
12 06/14/2023 12:41:20 70.85, -14.97 47.56 06/14/2023 12:41:35 70.84, -14.95 47.55 0.77 15
13 06/14/2023 13:32:02 -70.75, 152.51 132.55 06/14/2023 13:31:01 -70.74, 152.54 132.56 1.97 61

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/2/2023
SNOs_Map_NOAA-20_TERRA_20230602.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/02/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA