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: 6/8/2023
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 06/09/2023 10:53:37 71.13, 11.50 48.18 06/09/2023 10:54:48 71.02, 12.06 48.05 23.16 71
2 06/09/2023 11:44:14 -70.78, 179.40 132.19 06/09/2023 11:44:16 -70.79, 179.35 132.19 1.66 2
3 06/09/2023 12:34:54 70.45, -12.76 47.46 06/09/2023 12:33:42 70.50, -13.41 47.54 24.91 72
4 06/11/2023 23:47:26 70.85, 178.50 47.70 06/11/2023 23:48:13 70.86, 178.45 47.71 2.08 47
5 06/12/2023 00:38:08 -70.77, -14.04 132.39 06/12/2023 00:37:39 -70.74, -14.08 132.41 3.33 29
6 06/14/2023 11:50:53 -71.84, 175.99 131.39 06/14/2023 11:51:58 -71.73, 178.80 131.60 98.63 65
7 06/14/2023 12:41:20 70.85, -14.96 47.56 06/14/2023 12:41:35 70.83, -14.96 47.54 1.27 15
8 06/14/2023 13:32:01 -70.70, 152.59 132.60 06/14/2023 13:31:01 -70.72, 152.52 132.57 3.13 60
9 06/17/2023 00:44:28 -70.90, -15.83 132.49 06/17/2023 00:45:33 -70.93, -15.84 132.47 3.12 65
10 06/17/2023 01:35:12 70.79, 151.66 47.40 06/17/2023 01:34:56 70.78, 151.60 47.39 2.53 16
11 06/17/2023 02:25:41 -70.02, -39.79 133.41 06/17/2023 02:24:33 -70.07, -41.78 133.28 75.61 68
12 06/19/2023 13:38:22 -70.90, 150.70 132.54 06/19/2023 13:38:54 -70.91, 150.77 132.54 2.75 32
13 06/19/2023 14:29:05 70.75, -41.73 47.30 06/19/2023 14:28:17 70.76, -41.80 47.32 2.94 48
14 06/22/2023 01:41:36 71.11, 149.56 47.68 06/22/2023 01:42:47 71.07, 150.01 47.61 16.83 71

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/8/2023
SNOs_Map_NOAA-20_TERRA_20230608.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/08/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA