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: 12/26/2024
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 12/27/2024 18:22:15 73.39,-105.48 96.82 12/27/2024 18:23:25 73.27,-104.40 96.64 36.79 70
2 12/27/2024 19:12:51 -72.97, 62.75 83.64 12/27/2024 19:12:51 -73.00, 62.74 83.61 3.51 0
3 12/27/2024 20:03:28 72.53,-129.02 95.88 12/27/2024 20:02:18 72.57,-130.40 96.00 46.10 70
4 12/30/2024 05:34:37 73.04, 87.16 96.31 12/30/2024 05:35:27 73.05, 87.14 96.31 1.33 50
5 12/30/2024 06:25:20 -72.97,-105.38 83.77 12/30/2024 06:24:50 -72.95,-105.39 83.79 2.26 30
6 01/01/2025 16:47:05 73.01, -80.89 96.10 01/01/2025 16:47:25 73.00, -80.99 96.08 3.46 20
7 01/01/2025 17:37:48 -72.94, 86.58 83.99 01/01/2025 17:36:47 -72.96, 86.60 83.96 2.84 61
8 01/04/2025 03:08:50 -73.11, -56.54 84.02 01/04/2025 03:10:01 -73.09, -56.52 84.06 3.01 71
9 01/04/2025 03:59:33 72.99, 111.04 95.85 01/04/2025 03:59:21 73.00, 110.99 95.86 2.28 12
10 01/04/2025 04:50:03 -72.25, -80.15 84.96 01/04/2025 04:48:56 -72.28, -82.68 84.79 85.85 67
11 01/06/2025 14:21:16 -73.05, 135.48 84.36 01/06/2025 14:21:56 -73.05, 135.39 84.36 2.96 40
12 01/06/2025 15:12:00 72.98, -57.06 95.56 01/06/2025 15:11:16 72.96, -57.11 95.56 2.69 44
13 01/09/2025 00:43:12 73.68, 158.63 96.03 01/09/2025 00:44:19 73.57, 160.74 95.79 67.35 67
14 01/09/2025 01:33:44 -73.05, -32.63 84.68 01/09/2025 01:33:50 -73.07, -32.59 84.66 3.34 6

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/26/2024
SNOs_Map_NOAA-20_TERRA_20241226.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/26/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA