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: 12/24/2024
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 12/25/2024 08:00:23 -73.00,-129.19 83.53 12/25/2024 08:00:53 -72.98,-129.27 83.55 3.16 30
2 12/25/2024 08:51:07 72.91, 38.31 96.38 12/25/2024 08:50:13 72.94, 38.32 96.42 2.98 54
3 12/27/2024 18:22:14 73.36,-105.41 96.79 12/27/2024 18:23:25 73.25,-104.44 96.62 33.42 71
4 12/27/2024 19:12:51 -72.99, 62.71 83.62 12/27/2024 19:12:51 -72.99, 62.71 83.62 0.21 0
5 12/27/2024 20:03:27 72.50,-128.96 95.85 12/27/2024 20:02:17 72.61,-130.33 96.04 47.20 70
6 12/30/2024 05:34:37 73.06, 87.12 96.33 12/30/2024 05:35:27 73.04, 87.12 96.30 2.09 50
7 12/30/2024 06:25:19 -72.94,-105.31 83.81 12/30/2024 06:24:50 -72.95,-105.40 83.79 3.10 29
8 01/01/2025 16:47:05 73.03, -80.93 96.12 01/01/2025 16:47:24 73.06, -80.89 96.13 3.28 19
9 01/01/2025 17:37:48 -72.95, 86.54 83.97 01/01/2025 17:36:47 -72.97, 86.61 83.95 2.48 61
10 01/04/2025 03:08:49 -73.08, -56.47 84.06 01/04/2025 03:10:01 -73.10, -56.49 84.05 2.90 72
11 01/04/2025 03:59:33 73.01, 111.00 95.87 01/04/2025 03:59:21 73.02, 111.02 95.88 1.72 12
12 01/04/2025 04:50:03 -72.27, -80.18 84.94 01/04/2025 04:48:56 -72.30, -82.65 84.78 83.66 67
13 01/06/2025 14:21:17 -73.06, 135.45 84.34 01/06/2025 14:21:57 -73.08, 135.45 84.33 2.42 40
14 01/06/2025 15:12:01 72.99, -57.10 95.58 01/06/2025 15:11:17 72.99, -57.06 95.58 1.34 44

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/24/2024
SNOs_Map_NOAA-20_TERRA_20241224.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/24/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA