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: 12/28/2023
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 12/30/2023 07:55:37 -71.57,-124.90 85.25 12/30/2023 07:56:38 -71.59,-124.93 85.24 2.70 61
2 12/30/2023 08:46:21 71.47, 42.59 94.65 12/30/2023 08:46:01 71.48, 42.55 94.66 2.07 20
3 01/01/2024 19:58:48 71.61,-125.76 94.62 01/01/2024 19:59:58 71.59,-125.80 94.59 2.51 70
4 01/01/2024 20:49:30 -71.51, 41.74 85.49 01/01/2024 20:49:22 -71.50, 41.72 85.49 0.99 8
5 01/01/2024 21:40:03 70.83,-149.79 93.80 01/01/2024 21:38:54 70.90,-151.57 93.94 65.38 69
6 01/04/2024 08:02:03 -71.96,-127.18 85.23 01/04/2024 08:03:14 -71.85,-126.23 85.38 34.91 71
7 01/04/2024 08:52:40 71.50, 40.96 94.28 01/04/2024 08:52:41 71.52, 40.87 94.30 3.52 1
8 01/04/2024 09:43:20 -71.29,-151.36 85.94 01/04/2024 09:42:07 -71.33,-151.77 85.89 15.27 73
9 01/06/2024 20:05:19 72.27,-128.58 94.84 01/06/2024 20:06:27 72.15,-126.58 94.63 69.24 68
10 01/06/2024 20:55:49 -71.55, 40.09 85.94 01/06/2024 20:56:01 -71.53, 40.04 85.96 2.58 12
11 01/06/2024 21:46:33 71.45,-152.43 93.96 01/06/2024 21:45:23 71.46,-152.42 93.98 0.85 70
12 01/09/2024 08:58:58 71.56, 39.28 93.77 01/09/2024 08:59:17 71.57, 39.25 93.77 1.60 19
13 01/09/2024 09:49:40 -71.46,-153.22 86.36 01/09/2024 09:48:42 -71.45,-153.30 86.35 2.94 58

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/28/2023
SNOs_Map_NOAA-20_TERRA_20231228.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/28/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA