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: 6/14/2023
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 06/14/2023 11:50:54 -71.54, 176.60 131.71 06/14/2023 11:52:03 -71.45, 178.34 131.87 62.47 69
2 06/14/2023 12:41:27 70.85, -14.90 47.56 06/14/2023 12:41:35 70.83, -14.96 47.54 2.94 8
3 06/14/2023 13:32:09 -70.77, 152.55 132.54 06/14/2023 13:31:00 -70.77, 152.59 132.53 1.33 69
4 06/17/2023 00:44:39 -70.90, -15.79 132.49 06/17/2023 00:45:34 -70.92, -15.85 132.47 3.04 55
5 06/17/2023 01:35:24 70.84, 151.63 47.44 06/17/2023 01:34:56 70.84, 151.68 47.45 2.11 28
6 06/19/2023 12:48:09 71.81, -18.20 48.43 06/19/2023 12:49:15 71.73, -15.58 48.25 91.68 66
7 06/19/2023 13:38:35 -70.89, 150.73 132.55 06/19/2023 13:38:54 -70.91, 150.77 132.53 2.95 19
8 06/19/2023 14:29:19 70.77, -41.77 47.33 06/19/2023 14:28:17 70.77, -41.79 47.33 1.03 62
9 06/22/2023 01:41:49 70.93, 149.87 47.48 06/22/2023 01:42:50 70.93, 149.78 47.47 3.07 61
10 06/22/2023 02:32:31 -70.83, -42.66 132.62 06/22/2023 02:32:16 -70.83, -42.72 132.62 2.26 15
11 06/22/2023 03:22:59 69.88, 126.15 46.38 06/22/2023 03:21:53 69.90, 123.61 46.51 97.23 66
12 06/24/2023 14:35:46 70.93, -43.63 47.52 06/24/2023 14:36:10 70.92, -43.59 47.50 1.55 24
13 06/24/2023 15:26:28 -70.83, 123.85 132.59 06/24/2023 15:25:36 -70.83, 123.92 132.59 2.39 52
14 06/27/2023 02:38:58 -70.98, -44.52 132.35 06/27/2023 02:40:08 -71.00, -44.49 132.35 2.25 70
15 06/27/2023 03:29:42 70.88, 122.96 47.55 06/27/2023 03:29:30 70.89, 123.01 47.56 2.30 12

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/14/2023
SNOs_Map_NOAA-20_TERRA_20230614.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/14/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA