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: 12/20/2024
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 22:16:25 -71.64, 19.37 85.13 12/28/2024 22:15:13 -71.61, 18.24 85.10 39.81 72
2 12/28/2024 23:07:16 71.91,-173.83 95.17 12/28/2024 23:06:04 71.91,-173.92 95.18 3.14 72
3 12/28/2024 23:58:01 -71.95, -6.57 84.80 12/28/2024 23:57:03 -71.96, -6.56 84.78 1.74 58
4 12/29/2024 00:48:47 71.96, 160.70 95.22 12/29/2024 00:48:00 71.96, 160.70 95.22 0.49 47
5 12/29/2024 01:39:32 -72.00, -32.04 84.75 12/29/2024 01:39:00 -71.96, -32.04 84.78 3.75 32
6 12/29/2024 02:30:18 72.02, 135.23 95.27 12/29/2024 02:29:56 72.01, 135.32 95.27 3.03 22
7 12/29/2024 03:21:02 -72.00, -57.42 84.76 12/29/2024 03:20:56 -72.02, -57.42 84.73 2.12 6
8 12/29/2024 04:11:48 72.02, 109.86 95.27 12/29/2024 04:11:53 72.01, 109.83 95.27 0.77 5
9 12/29/2024 05:02:33 -72.05, -82.89 84.70 12/29/2024 05:02:53 -72.02, -82.90 84.74 3.36 20
10 12/29/2024 05:53:18 72.07, 84.38 95.32 12/29/2024 05:53:48 72.07, 84.45 95.31 2.37 30
11 12/29/2024 06:44:02 -72.05,-108.26 84.71 12/29/2024 06:44:48 -72.07,-108.29 84.69 2.63 46
12 12/29/2024 07:34:48 72.07, 59.01 95.32 12/29/2024 07:35:45 72.07, 58.97 95.31 1.35 57
13 12/29/2024 08:25:33 -72.10,-133.74 84.66 12/29/2024 08:26:45 -72.07,-133.77 84.69 3.09 72
14 12/29/2024 09:16:25 72.43, 32.93 95.70 12/29/2024 09:17:36 72.37, 34.10 95.59 39.72 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/20/2024
SNOs_Map_NOAA-20_NOAA-19_20241220.jpg

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

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