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: 2/2/2025
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 02/02/2025 13:24:26 73.19, -30.62 90.14 02/02/2025 13:25:03 73.19, -30.62 90.13 0.52 37
2 02/02/2025 14:15:09 -73.13, 136.81 89.93 02/02/2025 14:14:26 -73.13, 136.91 89.94 3.09 43
3 02/04/2025 23:46:13 -73.55, -6.86 90.17 02/04/2025 23:47:24 -73.44, -5.77 90.37 36.47 71
4 02/05/2025 00:36:51 73.16, 161.33 89.38 02/05/2025 00:36:47 73.17, 161.35 89.38 0.76 4
5 02/05/2025 01:27:26 -72.71, -30.38 91.14 02/05/2025 01:26:16 -72.78, -31.73 90.96 45.10 70
6 02/07/2025 10:58:31 -73.19,-174.14 91.34 02/07/2025 10:59:11 -73.21,-174.21 91.33 3.02 40
7 02/07/2025 11:49:16 73.15, -6.75 88.61 02/07/2025 11:48:30 73.14, -6.66 88.61 2.70 46
8 02/09/2025 21:20:17 73.44,-150.12 88.17 02/09/2025 21:21:28 73.37,-149.52 88.04 20.78 71
9 02/09/2025 22:10:56 -73.19, 17.76 92.13 02/09/2025 22:10:53 -73.19, 17.79 92.13 1.32 3
10 02/09/2025 23:01:30 72.59,-173.67 87.20 02/09/2025 23:00:21 72.65,-175.58 87.40 63.75 69
11 02/12/2025 08:32:37 73.25, 42.21 87.14 02/12/2025 08:33:10 73.25, 42.28 87.13 2.25 33
12 02/12/2025 09:23:19 -73.14,-150.25 92.99 02/12/2025 09:22:34 -73.13,-150.30 92.99 2.35 45
13 02/14/2025 18:54:19 -73.40, 66.45 93.51 02/14/2025 18:55:30 -73.36, 66.87 93.60 14.17 71
14 02/14/2025 19:45:01 73.21,-125.82 86.27 02/14/2025 19:44:51 73.19,-125.80 86.25 2.58 10

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/2/2025
SNOs_Map_NOAA-20_TERRA_20250202.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/02/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA