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: 10/18/2024
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 10/26/2024 18:34:52 -71.93, 74.33 95.35 10/26/2024 18:33:41 -71.97, 72.89 95.28 49.75 71
2 10/26/2024 19:25:46 72.32,-119.12 85.07 10/26/2024 19:24:32 72.31,-119.17 85.06 2.02 74
3 10/26/2024 20:16:30 -72.34, 48.16 94.90 10/26/2024 20:15:31 -72.34, 48.14 94.90 0.83 59
4 10/26/2024 21:07:17 72.38,-144.61 85.15 10/26/2024 21:06:28 72.38,-144.52 85.15 3.03 49
5 10/26/2024 21:58:00 -72.35, 22.77 94.87 10/26/2024 21:57:28 -72.35, 22.69 94.86 2.81 32
6 10/26/2024 22:48:47 72.38,-169.99 85.18 10/26/2024 22:48:25 72.39,-169.97 85.19 1.16 22
7 10/26/2024 23:39:31 -72.40, -2.72 94.79 10/26/2024 23:39:24 -72.42, -2.66 94.78 2.19 7
8 10/27/2024 00:30:17 72.39, 164.62 85.21 10/27/2024 00:30:22 72.41, 164.58 85.23 2.59 5
9 10/27/2024 01:21:01 -72.41, -28.10 94.76 10/27/2024 01:21:21 -72.43, -28.12 94.74 2.46 20
10 10/27/2024 02:11:48 72.45, 139.14 85.29 10/27/2024 02:12:19 72.42, 139.12 85.27 2.53 31
11 10/27/2024 03:02:32 -72.47, -53.59 94.68 10/27/2024 03:03:18 -72.45, -53.58 94.70 2.26 46
12 10/27/2024 03:53:18 72.45, 113.75 85.32 10/27/2024 03:54:16 72.44, 113.67 85.31 3.08 58
13 10/27/2024 04:44:02 -72.47, -78.97 94.65 10/27/2024 04:45:15 -72.46, -79.03 94.66 2.26 73
14 10/27/2024 05:34:55 72.81, 87.64 85.72 10/27/2024 05:36:06 72.80, 88.96 85.69 43.53 71

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/18/2024
SNOs_Map_NOAA-20_NOAA-19_20241018.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/18/2024 in txt file.

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