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: 12/18/2024
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 12/20/2024 09:35:34 -73.52,-154.09 82.93 12/20/2024 09:36:43 -73.44,-152.28 83.10 58.21 69
2 12/20/2024 10:26:09 72.98, 14.42 96.49 12/20/2024 10:26:11 72.98, 14.49 96.49 2.38 2
3 12/20/2024 11:16:48 -72.71,-177.72 83.80 12/20/2024 11:15:35 -72.80,-178.18 83.68 18.11 73
4 12/22/2024 20:47:54 -73.04, 38.85 83.44 12/22/2024 20:48:51 -73.05, 38.91 83.44 2.42 57
5 12/22/2024 21:38:38 72.95,-153.66 96.47 12/22/2024 21:38:12 72.95,-153.60 96.47 1.70 26
6 12/25/2024 08:00:23 -73.02,-129.23 83.50 12/25/2024 08:00:52 -72.99,-129.25 83.54 3.66 29
7 12/25/2024 08:51:07 72.94, 38.25 96.41 12/25/2024 08:50:12 72.93, 38.32 96.42 2.27 55
8 12/27/2024 18:22:14 73.34,-105.36 96.76 12/27/2024 18:23:25 73.24,-104.45 96.62 31.12 71
9 12/27/2024 19:12:51 -72.96, 62.77 83.65 12/27/2024 19:12:51 -72.98, 62.71 83.63 3.30 0
10 12/27/2024 20:03:27 72.48,-128.92 95.83 12/27/2024 20:02:18 72.55,-130.44 95.98 51.41 69
11 12/30/2024 05:34:37 73.04, 87.17 96.31 12/30/2024 05:35:27 73.03, 87.09 96.29 2.77 50
12 12/30/2024 06:25:20 -72.96,-105.35 83.78 12/30/2024 06:24:49 -72.99,-105.32 83.76 3.16 31

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/18/2024
SNOs_Map_NOAA-20_TERRA_20241218.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/18/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA