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: 6/10/2023
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 70.90, 178.50 47.75 06/11/2023 23:48:12 70.93, 178.55 47.77 3.00 41
2 06/12/2023 00:38:13 -70.82, -14.05 132.34 06/12/2023 00:37:38 -70.80, -13.99 132.35 2.78 35
3 06/14/2023 11:50:54 -71.58, 176.53 131.67 06/14/2023 11:52:02 -71.47, 178.38 131.85 66.06 68
4 06/14/2023 12:41:26 70.84, -14.88 47.54 06/14/2023 12:41:34 70.85, -14.94 47.55 2.38 8
5 06/14/2023 13:32:08 -70.75, 152.58 132.55 06/14/2023 13:31:00 -70.73, 152.54 132.56 2.48 68
6 06/17/2023 00:44:39 -70.95, -15.86 132.44 06/17/2023 00:45:33 -70.94, -15.82 132.46 1.50 54
7 06/17/2023 01:35:23 70.83, 151.64 47.44 06/17/2023 01:34:55 70.85, 151.70 47.46 3.54 28
8 06/19/2023 12:48:09 71.82, -18.20 48.44 06/19/2023 12:49:15 71.74, -15.56 48.26 92.33 66
9 06/19/2023 13:38:35 -70.89, 150.74 132.55 06/19/2023 13:38:55 -70.88, 150.71 132.57 1.92 20
10 06/19/2023 14:29:19 70.78, -41.77 47.33 06/19/2023 14:28:17 70.78, -41.77 47.34 0.05 62
11 06/22/2023 01:41:49 70.94, 149.84 47.50 06/22/2023 01:42:50 70.93, 149.79 47.48 2.11 61
12 06/22/2023 02:32:31 -70.84, -42.68 132.61 06/22/2023 02:32:16 -70.84, -42.71 132.62 1.33 15

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/10/2023
SNOs_Map_NOAA-20_TERRA_20230610.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/10/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA