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: 6/5/2023
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 06/06/2023 22:50:21 -70.85, 12.76 131.89 06/06/2023 22:50:53 -70.82, 12.77 131.93 3.01 32
2 06/06/2023 23:41:05 70.73,-179.73 47.98 06/06/2023 23:40:16 70.70,-179.74 47.96 2.83 49
3 06/09/2023 10:53:37 71.12, 11.52 48.17 06/09/2023 10:54:48 71.04, 12.09 48.06 22.27 71
4 06/09/2023 11:44:15 -70.82, 179.33 132.15 06/09/2023 11:44:16 -70.81, 179.38 132.17 2.70 1
5 06/09/2023 12:34:54 70.44, -12.74 47.46 06/09/2023 12:33:42 70.51, -13.39 47.55 25.30 72
6 06/11/2023 23:47:27 70.89, 178.43 47.75 06/11/2023 23:48:13 70.88, 178.48 47.73 2.24 46
7 06/12/2023 00:38:08 -70.75, -14.02 132.41 06/12/2023 00:37:39 -70.77, -14.05 132.39 1.83 29
8 06/14/2023 11:50:52 -71.82, 176.02 131.41 06/14/2023 11:51:58 -71.72, 178.77 131.62 96.64 66
9 06/14/2023 12:41:19 70.83, -14.94 47.54 06/14/2023 12:41:35 70.81, -14.99 47.52 2.83 16
10 06/14/2023 13:32:01 -70.74, 152.53 132.56 06/14/2023 13:31:00 -70.76, 152.58 132.54 2.81 61
11 06/17/2023 00:44:29 -70.93, -15.89 132.45 06/17/2023 00:45:34 -70.93, -15.85 132.47 1.44 65
12 06/17/2023 01:35:13 70.83, 151.60 47.44 06/17/2023 01:34:56 70.83, 151.67 47.44 2.48 17

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/5/2023
SNOs_Map_NOAA-20_TERRA_20230605.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/05/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA