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: 11/16/2024
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 05:01:10 -71.42, -84.27 87.38 93.71 67
2 11/27/2024 05:53:15 72.00, 84.55 93.16 11/27/2024 05:52:01 72.01, 84.09 93.19 15.81 74
3 11/27/2024 06:44:01 -72.12,-108.35 86.72 11/27/2024 06:42:53 -72.14,-108.38 86.69 2.75 68
4 11/27/2024 07:34:48 72.17, 58.86 93.35 11/27/2024 07:33:55 72.17, 58.92 93.35 2.20 53
5 11/27/2024 08:25:32 -72.18,-133.84 86.64 11/27/2024 08:24:50 -72.15,-133.85 86.67 3.42 42
6 11/27/2024 09:16:18 72.18, 33.47 93.37 11/27/2024 09:15:52 72.18, 33.45 93.37 0.47 26
7 11/27/2024 10:07:02 -72.19,-159.24 86.62 11/27/2024 10:06:46 -72.20,-159.22 86.60 1.99 16
8 11/27/2024 10:57:48 72.19, 8.07 93.39 11/27/2024 10:57:49 72.19, 7.98 93.40 2.99 1
9 11/27/2024 11:48:32 -72.20, 175.37 86.59 11/27/2024 11:48:43 -72.21, 175.31 86.58 2.48 11
10 11/27/2024 12:39:19 72.25, -17.42 93.47 11/27/2024 12:39:45 72.24, -17.38 93.46 1.43 26
11 11/27/2024 13:30:03 -72.26, 149.87 86.52 11/27/2024 13:30:39 -72.27, 149.94 86.51 2.64 36
12 11/27/2024 14:20:49 72.26, -42.82 93.50 11/27/2024 14:21:42 72.25, -42.86 93.48 1.53 53
13 11/27/2024 15:11:33 -72.27, 124.48 86.49 11/27/2024 15:12:36 -72.28, 124.47 86.49 0.90 63
14 11/27/2024 16:02:23 72.48, -68.62 93.73 11/27/2024 16:03:35 72.46, -67.91 93.70 23.80 72
15 11/27/2024 16:53:14 -72.84, 97.95 85.88 11/27/2024 16:54:23 -72.79, 100.06 85.99 69.38 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/16/2024
SNOs_Map_NOAA-20_NOAA-19_20241116.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/16/2024 in txt file.

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