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: 11/13/2024
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 11/27/2024 05:02:17 -71.38, -81.63 87.49 11/27/2024 05:01:11 -71.38, -84.34 87.42 96.56 66
2 11/27/2024 05:53:15 72.00, 84.56 93.16 11/27/2024 05:52:02 71.97, 84.01 93.15 18.98 73
3 11/27/2024 06:44:02 -72.16,-108.44 86.67 11/27/2024 06:42:53 -72.15,-108.36 86.68 3.31 69
4 11/27/2024 07:34:48 72.16, 58.87 93.35 11/27/2024 07:33:55 72.18, 58.95 93.36 3.12 53
5 11/27/2024 08:25:32 -72.17,-133.83 86.64 11/27/2024 08:24:50 -72.16,-133.83 86.66 2.05 42
6 11/27/2024 09:16:18 72.18, 33.47 93.37 11/27/2024 09:15:52 72.19, 33.47 93.38 1.17 26
7 11/27/2024 10:07:02 -72.19,-159.23 86.62 11/27/2024 10:06:47 -72.16,-159.30 86.64 3.31 15
8 11/27/2024 10:57:48 72.19, 8.07 93.39 11/27/2024 10:57:49 72.19, 8.00 93.40 2.54 1
9 11/27/2024 11:48:32 -72.20, 175.37 86.60 11/27/2024 11:48:43 -72.22, 175.33 86.57 3.14 11
10 11/27/2024 12:39:19 72.25, -17.42 93.47 11/27/2024 12:39:45 72.25, -17.36 93.47 1.90 26
11 11/27/2024 13:30:03 -72.26, 149.88 86.52 11/27/2024 13:30:40 -72.23, 149.86 86.55 3.29 37
12 11/27/2024 14:20:49 72.26, -42.82 93.50 11/27/2024 14:21:42 72.26, -42.84 93.49 0.67 53
13 11/27/2024 15:11:33 -72.27, 124.48 86.49 11/27/2024 15:12:36 -72.29, 124.49 86.48 1.99 63
14 11/27/2024 16:02:22 72.48, -68.62 93.73 11/27/2024 16:03:34 72.47, -67.89 93.70 24.35 72
15 11/27/2024 16:53:13 -72.84, 97.96 85.88 11/27/2024 16:54:22 -72.79, 100.08 85.98 69.84 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/13/2024
SNOs_Map_NOAA-20_NOAA-19_20241114.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/13/2024 in txt file.

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