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: 12/27/2024
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 -71.62, 19.41 85.15 12/28/2024 22:15:12 -71.62, 18.27 85.09 39.92 72
2 12/28/2024 23:07:16 71.94,-173.87 95.19 12/28/2024 23:06:03 71.93,-173.87 95.20 0.59 73
3 12/28/2024 23:58:00 -71.93, -6.53 84.82 12/28/2024 23:57:03 -71.93, -6.63 84.81 3.26 57
4 12/29/2024 00:48:47 71.99, 160.66 95.25 12/29/2024 00:47:59 71.98, 160.74 95.25 2.95 48
5 12/29/2024 01:39:31 -71.98, -32.00 84.77 12/29/2024 01:38:59 -71.98, -32.01 84.76 0.40 32
6 12/29/2024 02:30:17 71.99, 135.28 95.24 12/29/2024 02:29:56 71.98, 135.26 95.24 0.98 21
7 12/29/2024 03:21:02 -72.03, -57.48 84.72 12/29/2024 03:20:55 -72.03, -57.39 84.72 2.90 7
8 12/29/2024 04:11:48 72.04, 109.81 95.29 12/29/2024 04:11:52 72.04, 109.88 95.29 2.27 4
9 12/29/2024 05:02:32 -72.03, -82.85 84.73 12/29/2024 05:02:52 -72.03, -82.87 84.72 1.02 20
10 12/29/2024 05:53:18 72.04, 84.44 95.29 12/29/2024 05:53:49 72.04, 84.39 95.28 1.57 31
11 12/29/2024 06:44:03 -72.08,-108.32 84.68 12/29/2024 06:44:48 -72.09,-108.26 84.68 2.40 45
12 12/29/2024 07:34:49 72.09, 58.96 95.34 12/29/2024 07:35:45 72.09, 59.01 95.33 1.64 56
13 12/29/2024 08:25:33 -72.08,-133.70 84.68 12/29/2024 08:26:45 -72.09,-133.74 84.68 1.64 72
14 12/29/2024 09:16:25 72.40, 32.99 95.67 12/29/2024 09:17:36 72.39, 34.14 95.60 38.82 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/27/2024
SNOs_Map_NOAA-20_NOAA-19_20241227.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/27/2024 in txt file.

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