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: 1/7/2024
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 01/13/2024 05:11:15 -73.70, -88.01 84.49 01/13/2024 05:10:04 -73.74, -89.51 84.34 46.87 71
2 01/13/2024 06:02:06 73.96, 78.68 95.80 01/13/2024 06:00:52 73.97, 78.36 95.85 9.93 74
3 01/13/2024 06:52:52 -74.05,-114.24 84.10 01/13/2024 06:51:56 -74.05,-114.20 84.09 1.14 56
4 01/13/2024 07:43:38 74.06, 53.04 95.91 01/13/2024 07:42:49 74.04, 53.05 95.90 2.66 49
5 01/13/2024 08:34:22 -74.06,-139.63 84.11 01/13/2024 08:33:54 -74.07,-139.63 84.09 1.56 28
6 01/13/2024 09:25:08 74.07, 27.65 95.91 01/13/2024 09:24:47 74.06, 27.62 95.90 1.21 21
7 01/13/2024 10:15:53 -74.12,-165.15 84.06 01/13/2024 10:15:52 -74.10,-165.06 84.08 3.28 1
8 01/13/2024 11:06:38 74.08, 2.26 95.90 01/13/2024 11:06:45 74.09, 2.19 95.91 2.23 7
9 01/13/2024 11:57:23 -74.12, 169.46 84.06 01/13/2024 11:57:50 -74.12, 169.51 84.07 1.41 27
10 01/13/2024 12:48:09 74.13, -23.26 95.95 01/13/2024 12:48:43 74.11, -23.24 95.92 2.79 34
11 01/13/2024 13:38:53 -74.13, 144.07 84.06 01/13/2024 13:39:48 -74.14, 144.08 84.06 1.51 55
12 01/13/2024 14:29:39 74.14, -48.65 95.95 01/13/2024 14:30:41 74.13, -48.67 95.93 1.07 62
13 01/13/2024 15:20:30 -74.48, 117.80 83.68 01/13/2024 15:21:40 -74.45, 119.43 83.82 48.49 70
14 01/13/2024 16:11:22 74.78, -75.71 96.67 01/13/2024 16:12:27 74.73, -72.51 96.42 93.75 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/7/2024
SNOs_Map_NOAA-20_NOAA-19_20240107.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/07/2024 in txt file.

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