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: 12/25/2024
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,-129.20 83.52 12/25/2024 08:00:52 -73.03,-129.18 83.50 2.84 29
2 12/25/2024 08:51:07 72.91, 38.30 96.39 12/25/2024 08:50:13 72.93, 38.31 96.41 1.94 54
3 12/27/2024 18:22:15 73.36,-105.42 96.79 12/27/2024 18:23:26 73.24,-104.45 96.62 33.71 71
4 12/27/2024 19:12:51 -72.99, 62.70 83.62 12/27/2024 19:12:51 -72.98, 62.69 83.63 1.97 0
5 12/27/2024 20:03:27 72.50,-128.97 95.86 12/27/2024 20:02:17 72.60,-130.34 96.03 47.11 70
6 12/30/2024 05:34:37 73.07, 87.11 96.34 12/30/2024 05:35:26 73.08, 87.20 96.34 3.47 49
7 12/30/2024 06:25:20 -73.00,-105.43 83.75 12/30/2024 06:24:49 -72.98,-105.33 83.76 3.52 31
8 01/01/2025 16:47:05 73.03, -80.94 96.12 01/01/2025 16:47:24 73.03, -80.93 96.12 0.61 19
9 01/01/2025 17:37:48 -72.96, 86.53 83.97 01/01/2025 17:36:47 -72.94, 86.56 83.97 2.17 61
10 01/04/2025 03:08:49 -73.09, -56.48 84.05 01/04/2025 03:10:01 -73.07, -56.55 84.08 2.52 72
11 01/04/2025 03:59:33 73.01, 110.98 95.87 01/04/2025 03:59:21 72.99, 110.96 95.85 2.62 12
12 01/04/2025 04:50:02 -72.23, -80.09 84.99 01/04/2025 04:48:56 -72.27, -82.70 84.80 88.60 66
13 01/06/2025 14:21:17 -73.07, 135.43 84.34 01/06/2025 14:21:56 -73.10, 135.48 84.32 3.21 39
14 01/06/2025 15:12:01 73.00, -57.11 95.59 01/06/2025 15:11:16 73.01, -57.03 95.60 2.72 45

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/25/2024
SNOs_Map_NOAA-20_TERRA_20241225.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/25/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA