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: 2/5/2023
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 02/05/2023 12:59:20 70.33, -18.90 86.29 02/05/2023 12:59:49 70.33, -18.91 86.28 0.41 29
2 02/05/2023 13:50:01 -70.20, 148.63 93.87 02/05/2023 13:49:15 -70.21, 148.57 93.84 2.54 46
3 02/08/2023 01:53:15 70.35, 147.60 85.53 02/08/2023 01:53:46 70.34, 147.60 85.51 0.75 31
4 02/08/2023 02:43:56 -70.21, -44.87 94.64 02/08/2023 02:43:12 -70.23, -44.91 94.61 2.88 44
5 02/10/2023 14:47:10 70.37, -45.91 84.74 02/10/2023 14:47:42 70.39, -45.84 84.75 3.13 32
6 02/10/2023 15:37:51 -70.23, 121.63 95.43 02/10/2023 15:37:09 -70.23, 121.58 95.42 1.85 42
7 02/13/2023 03:41:04 70.35, 120.66 83.88 02/13/2023 03:41:39 70.36, 120.60 83.88 2.20 35
8 02/13/2023 04:31:46 -70.25, -71.88 96.24 02/13/2023 04:31:05 -70.26, -71.88 96.23 0.93 41
9 02/15/2023 16:34:58 70.38, -72.87 83.05 02/15/2023 16:35:34 70.36, -72.90 83.02 3.00 36
10 02/15/2023 17:25:40 -70.28, 94.60 97.07 02/15/2023 17:25:00 -70.27, 94.62 97.08 1.65 40
11 02/18/2023 05:28:52 70.36, 93.68 82.15 02/18/2023 05:29:29 70.39, 93.64 82.16 3.01 37
12 02/18/2023 06:19:34 -70.26, -98.84 97.98 02/18/2023 06:18:56 -70.25, -98.91 97.98 2.97 38

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/5/2023
SNOs_Map_NOAA-20_TERRA_20230205.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/05/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA