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: 6/11/2023
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 06/11/2023 23:47:31 70.92, 178.47 47.78 06/11/2023 23:48:12 70.90, 178.51 47.75 2.68 41
2 06/12/2023 00:38:12 -70.79, -13.99 132.37 06/12/2023 00:37:38 -70.78, -14.02 132.38 1.43 34
3 06/14/2023 11:50:54 -71.55, 176.59 131.71 06/14/2023 11:52:03 -71.45, 178.34 131.87 62.64 69
4 06/14/2023 12:41:27 70.86, -14.91 47.56 06/14/2023 12:41:34 70.88, -14.89 47.58 2.83 7
5 06/14/2023 13:32:09 -70.77, 152.55 132.53 06/14/2023 13:31:00 -70.76, 152.58 132.53 1.56 69
6 06/17/2023 00:44:39 -70.91, -15.81 132.48 06/17/2023 00:45:34 -70.92, -15.86 132.48 2.20 55
7 06/17/2023 01:35:24 70.85, 151.61 47.46 06/17/2023 01:34:56 70.83, 151.67 47.44 2.88 28
8 06/19/2023 12:48:09 71.83, -18.23 48.45 06/19/2023 12:49:15 71.71, -15.60 48.23 92.14 66
9 06/19/2023 13:38:35 -70.90, 150.71 132.54 06/19/2023 13:38:54 -70.90, 150.75 132.55 1.42 19
10 06/19/2023 14:29:19 70.79, -41.79 47.35 06/19/2023 14:28:16 70.81, -41.73 47.37 2.92 63
11 06/22/2023 01:41:49 70.95, 149.83 47.50 06/22/2023 01:42:49 70.96, 149.83 47.50 1.16 60
12 06/22/2023 02:32:31 -70.85, -42.69 132.60 06/22/2023 02:32:15 -70.86, -42.67 132.59 1.33 16
13 06/22/2023 03:22:58 69.85, 126.20 46.35 06/22/2023 03:21:52 69.93, 123.65 46.54 97.80 66
14 06/24/2023 14:35:45 70.91, -43.59 47.49 06/24/2023 14:36:10 70.89, -43.64 47.47 2.84 25
15 06/24/2023 15:26:27 -70.80, 123.89 132.62 06/24/2023 15:25:36 -70.79, 123.87 132.62 1.58 51

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/11/2023
SNOs_Map_NOAA-20_TERRA_20230611.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/11/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA