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: 9/15/2022
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 70.19, 46.35 67.90 09/17/2022 08:40:25 70.12, 46.91 67.82 22.33 71
2 09/17/2022 09:29:51 -69.85,-145.81 112.44 09/17/2022 09:29:58 -69.85,-145.85 112.45 1.44 7
3 09/17/2022 10:20:35 69.72, 21.69 67.45 09/17/2022 10:19:25 69.73, 21.65 67.46 2.25 70
4 09/20/2022 00:56:05 69.92, 162.53 68.66 09/20/2022 00:56:51 69.92, 162.51 68.66 0.62 46
5 09/20/2022 01:46:46 -69.79, -29.96 111.47 09/20/2022 01:46:21 -69.81, -30.01 111.44 3.27 25
6 09/22/2022 16:22:28 -70.62, 109.89 109.60 09/22/2022 16:23:37 -70.53, 111.62 109.71 64.79 69
7 09/22/2022 17:13:00 69.87, -81.63 69.65 09/22/2022 17:13:14 69.87, -81.68 69.64 1.97 14
8 09/22/2022 18:03:41 -69.79, 85.81 110.43 09/22/2022 18:02:43 -69.76, 85.80 110.46 3.02 58
9 09/25/2022 08:39:10 -69.94,-133.28 109.26 09/25/2022 08:40:08 -69.97,-133.30 109.24 2.82 58
10 09/25/2022 09:29:54 69.83, 34.20 70.64 09/25/2022 09:29:35 69.85, 34.18 70.66 2.74 19
11 09/25/2022 10:20:24 -69.10,-157.44 110.08 09/25/2022 10:19:15 -69.19,-159.06 109.98 65.08 69
12 09/28/2022 00:05:40 70.89, 173.67 72.74 09/28/2022 00:06:46 70.81, 176.17 72.64 91.51 66
13 09/28/2022 00:56:06 -69.95, -17.53 108.21 09/28/2022 00:56:30 -69.93, -17.47 108.23 3.45 24
14 09/28/2022 01:46:49 69.79, 150.03 71.64 09/28/2022 01:45:57 69.81, 150.01 71.67 2.81 52

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/15/2022
SNOs_Map_NOAA-20_TERRA_20220915.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/15/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA