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: 8/14/2023
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 08/16/2023 13:00:47 71.08, -20.21 57.39 08/16/2023 13:01:38 71.09, -20.28 57.39 2.40 51
2 08/16/2023 13:51:29 -70.98, 147.27 122.71 08/16/2023 13:51:03 -70.98, 147.21 122.71 2.31 26
3 08/19/2023 01:04:14 -72.03, -22.70 120.81 08/19/2023 01:05:20 -71.90, -19.97 121.05 95.33 66
4 08/19/2023 01:54:41 71.05, 146.36 58.16 08/19/2023 01:54:57 71.05, 146.32 58.17 1.52 16
5 08/19/2023 02:45:23 -70.95, -46.16 121.93 08/19/2023 02:44:22 -70.94, -46.20 121.93 1.57 61
6 08/21/2023 13:57:51 -71.12, 145.44 120.94 08/21/2023 13:58:52 -71.14, 145.44 120.94 2.25 61
7 08/21/2023 14:48:34 71.02, -47.08 58.97 08/21/2023 14:48:14 71.05, -47.04 58.99 3.40 20
8 08/21/2023 15:39:00 -70.08, 121.74 122.01 08/21/2023 15:37:54 -70.12, 119.24 121.87 94.81 66
9 08/24/2023 02:51:44 -71.10, -48.00 120.12 08/24/2023 02:52:09 -71.12, -47.95 120.11 2.72 25
10 08/24/2023 03:42:27 70.95, 119.56 59.74 08/24/2023 03:41:33 70.97, 119.48 59.77 3.44 54
11 08/26/2023 14:54:55 71.14, -48.86 60.78 08/26/2023 14:56:03 71.12, -48.94 60.75 3.43 68
12 08/26/2023 15:45:38 -71.08, 118.55 119.27 08/26/2023 15:45:27 -71.07, 118.63 119.29 3.41 11

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/14/2023
SNOs_Map_NOAA-20_TERRA_20230814.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/14/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA