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: 12/19/2024
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 -71.65, 19.35 85.12 12/28/2024 22:15:13 -71.60, 18.22 85.11 40.11 72
2 12/28/2024 23:07:16 71.92,-173.84 95.18 12/28/2024 23:06:03 71.95,-173.84 95.22 2.73 73
3 12/28/2024 23:58:01 -71.96, -6.59 84.79 12/28/2024 23:57:03 -71.95, -6.58 84.79 0.65 58
4 12/29/2024 00:48:47 71.98, 160.68 95.23 12/29/2024 00:48:00 71.95, 160.68 95.21 2.89 47
5 12/29/2024 01:39:31 -71.96, -31.96 84.80 12/29/2024 01:39:00 -71.95, -32.06 84.79 3.31 31
6 12/29/2024 02:30:17 71.98, 135.31 95.23 12/29/2024 02:29:56 72.00, 135.30 95.26 2.90 21
7 12/29/2024 03:21:02 -72.01, -57.44 84.74 12/29/2024 03:20:56 -72.01, -57.44 84.74 0.26 6
8 12/29/2024 04:11:48 72.03, 109.84 95.28 12/29/2024 04:11:53 72.00, 109.81 95.26 2.82 5
9 12/29/2024 05:02:33 -72.06, -82.91 84.69 12/29/2024 05:02:52 -72.06, -82.82 84.70 2.87 19
10 12/29/2024 05:53:18 72.03, 84.46 95.28 12/29/2024 05:53:49 72.05, 84.43 95.30 3.21 31
11 12/29/2024 06:44:03 -72.06,-108.28 84.70 12/29/2024 06:44:49 -72.06,-108.31 84.70 0.83 46
12 12/29/2024 07:34:49 72.08, 58.99 95.33 12/29/2024 07:35:46 72.06, 58.95 95.30 2.91 57
13 12/29/2024 08:25:34 -72.11,-133.76 84.65 12/29/2024 08:26:45 -72.11,-133.69 84.66 2.36 71
14 12/29/2024 09:16:25 72.44, 32.91 95.71 12/29/2024 09:17:36 72.36, 34.08 95.58 40.14 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/19/2024
SNOs_Map_NOAA-20_NOAA-19_20241219.jpg

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

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