Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/16/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 12/28/2024 22:16:24 -71.61, 19.42 85.15 12/28/2024 22:15:12 -71.60, 18.24 85.10 41.31 72
2 12/28/2024 23:07:16 71.94,-173.88 95.20 12/28/2024 23:06:02 71.95,-173.82 95.22 2.43 74
3 12/28/2024 23:58:01 -71.97, -6.62 84.77 12/28/2024 23:57:02 -71.96, -6.56 84.78 2.53 59
4 12/29/2024 00:48:46 71.94, 160.74 95.20 12/29/2024 00:47:59 71.96, 160.70 95.22 2.12 47
5 12/29/2024 01:39:31 -71.97, -31.99 84.78 12/29/2024 01:38:59 -71.96, -32.04 84.78 2.01 32
6 12/29/2024 02:30:17 71.99, 135.27 95.25 12/29/2024 02:29:55 72.01, 135.31 95.26 1.95 22
7 12/29/2024 03:21:02 -72.02, -57.47 84.73 12/29/2024 03:20:55 -72.01, -57.42 84.74 1.79 7
8 12/29/2024 04:11:47 71.99, 109.90 95.25 12/29/2024 04:11:52 72.01, 109.83 95.26 2.79 5
9 12/29/2024 05:02:32 -72.02, -82.84 84.73 12/29/2024 05:02:52 -72.02, -82.91 84.74 2.40 20
10 12/29/2024 05:53:18 72.05, 84.43 95.30 12/29/2024 05:53:48 72.06, 84.45 95.30 1.68 30
11 12/29/2024 06:44:03 -72.07,-108.31 84.68 12/29/2024 06:44:48 -72.07,-108.29 84.70 1.09 45
12 12/29/2024 07:34:48 72.05, 59.05 95.29 12/29/2024 07:35:45 72.06, 58.96 95.30 3.44 57
13 12/29/2024 08:25:33 -72.07,-133.69 84.69 12/29/2024 08:26:45 -72.07,-133.77 84.70 2.88 72
14 12/29/2024 09:16:25 72.41, 32.98 95.67 12/29/2024 09:17:36 72.37, 34.09 95.58 37.81 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/16/2024
SNOs_Map_NOAA-20_NOAA-19_20241216.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/16/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19