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: 6/29/2023
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 07/02/2023 03:36:07 71.01, 121.15 47.96 07/02/2023 03:37:19 70.98, 121.13 47.93 2.83 72
2 07/02/2023 04:26:48 -70.86, -71.29 132.19 07/02/2023 04:26:45 -70.88, -71.38 132.17 3.36 3
3 07/02/2023 05:17:24 70.33, 96.88 47.25 07/02/2023 05:16:14 70.39, 95.57 47.38 49.23 70
4 07/04/2023 16:30:03 70.98, -72.30 48.15 07/04/2023 16:30:37 70.96, -72.24 48.12 2.87 34
5 07/04/2023 17:20:44 -70.83, 95.26 132.01 07/04/2023 17:20:03 -70.86, 95.25 131.98 3.34 41
6 07/07/2023 04:33:19 -71.27, -73.60 131.30 07/07/2023 04:34:30 -71.19, -72.90 131.42 26.49 71
7 07/07/2023 05:23:58 70.91, 94.33 48.32 07/07/2023 05:23:55 70.92, 94.35 48.33 1.85 3
8 07/07/2023 06:14:36 -70.60, -97.85 132.01 07/07/2023 06:13:24 -70.66, -98.40 131.91 21.45 72
9 07/09/2023 17:27:09 -70.99, 93.39 131.30 07/09/2023 17:27:50 -70.97, 93.41 131.34 2.61 41
10 07/09/2023 18:17:52 70.84, -99.04 48.54 07/09/2023 18:17:12 70.86, -99.09 48.57 3.01 40
11 07/12/2023 05:30:27 71.30, 92.07 49.35 07/12/2023 05:31:38 71.20, 92.78 49.21 27.19 71
12 07/12/2023 06:21:04 -70.93, -99.98 131.04 07/12/2023 06:21:07 -70.94, -99.98 131.03 1.94 3
13 07/12/2023 07:11:44 70.62, 67.83 48.64 07/12/2023 07:10:32 70.67, 67.27 48.72 21.18 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/29/2023
SNOs_Map_NOAA-20_TERRA_20230630.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/29/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA