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: 5/26/2021
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 05/28/2021 08:33:05 -69.57,-131.26 132.04 05/28/2021 08:34:12 -69.45,-129.11 132.19 84.83 67
2 05/28/2021 09:23:32 68.54, 37.47 46.91 05/28/2021 09:23:53 68.56, 37.40 46.92 3.35 21
3 05/28/2021 10:14:14 -68.46,-155.10 133.19 05/28/2021 10:13:23 -68.45,-155.10 133.20 1.01 51
4 05/31/2021 00:49:43 -68.67, -14.24 133.36 05/31/2021 00:50:51 -68.65, -14.24 133.38 1.93 68
5 05/31/2021 01:40:27 68.55, 153.23 46.51 05/31/2021 01:40:18 68.54, 153.26 46.50 2.04 9
6 05/31/2021 02:31:04 -68.19, -39.00 133.85 05/31/2021 02:29:51 -68.26, -39.43 133.78 19.68 73
7 06/02/2021 17:06:38 -68.62, 101.59 133.76 06/02/2021 17:07:17 -68.63, 101.61 133.76 1.41 39
8 06/02/2021 17:57:22 68.51, -90.95 46.11 06/02/2021 17:56:44 68.51, -90.89 46.12 2.54 38
9 06/05/2021 08:32:58 69.05, 49.46 46.37 06/05/2021 08:34:09 68.92, 50.23 46.23 33.73 71
10 06/05/2021 09:23:33 -68.58,-142.59 134.12 06/05/2021 09:23:43 -68.60,-142.54 134.10 3.29 10
11 06/05/2021 10:14:16 68.41, 24.94 45.71 06/05/2021 10:13:11 68.42, 24.89 45.72 2.46 65
12 06/08/2021 00:49:46 68.63, 165.79 45.68 06/08/2021 00:50:39 68.66, 165.79 45.70 3.09 53
13 06/08/2021 01:40:28 -68.53, -26.76 134.43 06/08/2021 01:40:10 -68.51, -26.77 134.45 2.65 18
14 06/08/2021 02:30:58 67.67, 141.64 44.69 06/08/2021 02:29:49 67.71, 139.94 44.76 71.97 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/26/2021
SNOs_Map_NOAA-20_TERRA_20210526.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/26/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA