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: 9/16/2022
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 09/17/2022 08:39:14 70.18, 46.37 67.89 09/17/2022 08:40:26 70.08, 46.85 67.78 21.06 72
2 09/17/2022 09:29:51 -69.84,-145.79 112.45 09/17/2022 09:29:58 -69.86,-145.83 112.43 2.67 7
3 09/17/2022 10:20:36 69.76, 21.63 67.49 09/17/2022 10:19:25 69.75, 21.67 67.48 1.92 71
4 09/20/2022 00:56:06 69.96, 162.47 68.70 09/20/2022 00:56:51 69.94, 162.54 68.68 3.52 45
5 09/20/2022 01:46:47 -69.83, -30.02 111.42 09/20/2022 01:46:21 -69.83, -29.98 111.42 1.41 26
6 09/22/2022 16:22:28 -70.66, 109.82 109.56 09/22/2022 16:23:36 -70.56, 111.66 109.69 68.73 68
7 09/22/2022 17:13:00 69.91, -81.69 69.69 09/22/2022 17:13:13 69.90, -81.64 69.67 2.48 13
8 09/22/2022 18:03:41 -69.78, 85.83 110.44 09/22/2022 18:02:43 -69.79, 85.84 110.43 1.45 58
9 09/25/2022 08:39:10 -69.93,-133.27 109.27 09/25/2022 08:40:09 -69.95,-133.33 109.25 3.14 59
10 09/25/2022 09:29:54 69.81, 34.22 70.63 09/25/2022 09:29:36 69.83, 34.15 70.65 3.40 18
11 09/25/2022 10:20:25 -69.14,-157.50 110.04 09/25/2022 10:19:16 -69.17,-159.09 110.00 63.12 69
12 09/28/2022 00:05:41 70.93, 173.60 72.78 09/28/2022 00:06:47 70.80, 176.15 72.63 94.01 66
13 09/28/2022 00:56:06 -69.94, -17.51 108.22 09/28/2022 00:56:31 -69.93, -17.48 108.24 2.25 25
14 09/28/2022 01:46:50 69.83, 149.97 71.68 09/28/2022 01:45:58 69.80, 150.00 71.66 2.71 52

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/16/2022
SNOs_Map_NOAA-20_TERRA_20220916.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/16/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA