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: 2/2/2023
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 02/03/2023 00:05:25 70.32, 174.60 87.03 02/03/2023 00:05:52 70.30, 174.56 87.00 2.87 27
2 02/03/2023 00:56:07 -70.24, -17.96 93.07 02/03/2023 00:55:17 -70.23, -17.89 93.07 2.82 50
3 02/05/2023 12:59:20 70.33, -18.90 86.29 02/05/2023 12:59:49 70.34, -18.90 86.29 0.97 29
4 02/05/2023 13:50:02 -70.24, 148.56 93.82 02/05/2023 13:49:15 -70.23, 148.59 93.83 2.51 47
5 02/08/2023 01:53:15 70.35, 147.61 85.52 02/08/2023 01:53:46 70.36, 147.62 85.53 1.71 31
6 02/08/2023 02:43:57 -70.26, -44.94 94.59 02/08/2023 02:43:12 -70.25, -44.88 94.59 2.26 45
7 02/10/2023 14:47:10 70.37, -45.90 84.73 02/10/2023 14:47:43 70.36, -45.88 84.72 0.96 33
8 02/10/2023 15:37:52 -70.27, 121.56 95.38 02/10/2023 15:37:09 -70.26, 121.62 95.39 2.62 43
9 02/13/2023 03:41:04 70.39, 120.58 83.92 02/13/2023 03:41:38 70.40, 120.66 83.92 2.91 34
10 02/13/2023 04:31:45 -70.24, -71.86 96.25 02/13/2023 04:31:05 -70.25, -71.90 96.24 1.65 40
11 02/15/2023 16:34:58 70.37, -72.85 83.04 02/15/2023 16:35:35 70.36, -72.90 83.02 2.34 37
12 02/15/2023 17:25:40 -70.27, 94.62 97.09 02/15/2023 17:25:01 -70.27, 94.62 97.08 0.32 39

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/2/2023
SNOs_Map_NOAA-20_TERRA_20230202.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/02/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA