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: 11/17/2024
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 05:02:19 -71.41, -81.68 87.46 11/27/2024 05:01:12 -71.42, -84.28 87.38 92.06 67
2 11/27/2024 05:53:17 72.02, 84.50 93.19 11/27/2024 05:52:03 72.01, 84.09 93.19 14.27 74
3 11/27/2024 06:44:03 -72.14,-108.40 86.69 11/27/2024 06:42:55 -72.14,-108.38 86.69 0.60 68
4 11/27/2024 07:34:49 72.14, 58.91 93.32 11/27/2024 07:33:58 72.12, 58.82 93.31 3.60 51
5 11/27/2024 08:25:32 -72.15,-133.80 86.67 11/27/2024 08:24:51 -72.15,-133.85 86.67 2.00 41
6 11/27/2024 09:16:19 72.20, 33.42 93.39 11/27/2024 09:15:53 72.18, 33.45 93.38 2.44 26
7 11/27/2024 10:07:03 -72.21,-159.29 86.59 11/27/2024 10:06:47 -72.21,-159.22 86.60 2.35 16
8 11/27/2024 10:57:49 72.21, 8.02 93.42 11/27/2024 10:57:50 72.19, 7.98 93.40 2.71 1
9 11/27/2024 11:48:33 -72.22, 175.32 86.57 11/27/2024 11:48:44 -72.22, 175.31 86.58 0.80 11
10 11/27/2024 12:39:19 72.22, -17.37 93.44 11/27/2024 12:39:46 72.25, -17.38 93.47 3.08 27
11 11/27/2024 13:30:03 -72.23, 149.92 86.55 11/27/2024 13:30:41 -72.22, 149.84 86.56 2.96 38
12 11/27/2024 14:20:50 72.28, -42.87 93.52 11/27/2024 14:21:43 72.26, -42.85 93.49 2.90 53
13 11/27/2024 15:11:34 -72.29, 124.43 86.47 11/27/2024 15:12:37 -72.28, 124.47 86.49 1.93 63
14 11/27/2024 16:02:24 72.50, -68.67 93.76 11/27/2024 16:03:36 72.47, -67.91 93.70 25.68 72
15 11/27/2024 16:53:15 -72.86, 97.90 85.86 11/27/2024 16:54:23 -72.84, 100.17 85.94 74.35 68

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/17/2024
SNOs_Map_NOAA-20_NOAA-19_20241117.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/17/2024 in txt file.

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