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: 1/5/2024
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 -73.71, -88.03 84.48 01/13/2024 05:10:04 -73.73, -89.53 84.35 46.76 71
2 01/13/2024 06:02:06 73.97, 78.65 95.81 01/13/2024 06:00:52 73.96, 78.33 95.84 9.88 74
3 01/13/2024 06:52:52 -74.06,-114.26 84.10 01/13/2024 06:51:56 -74.04,-114.22 84.10 2.29 56
4 01/13/2024 07:43:37 74.02, 53.14 95.86 01/13/2024 07:42:49 74.03, 53.03 95.89 3.48 48
5 01/13/2024 08:34:22 -74.07,-139.65 84.10 01/13/2024 08:33:54 -74.07,-139.65 84.09 0.21 28
6 01/13/2024 09:25:08 74.08, 27.63 95.92 01/13/2024 09:24:47 74.05, 27.60 95.90 3.10 21
7 01/13/2024 10:15:52 -74.07,-165.04 84.10 01/13/2024 10:15:52 -74.09,-165.08 84.09 1.99 0
8 01/13/2024 11:06:38 74.09, 2.23 95.91 01/13/2024 11:06:45 74.08, 2.17 95.90 2.30 7
9 01/13/2024 11:57:23 -74.13, 169.44 84.05 01/13/2024 11:57:50 -74.11, 169.49 84.08 2.48 27
10 01/13/2024 12:48:08 74.10, -23.16 95.91 01/13/2024 12:48:43 74.10, -23.26 95.91 3.16 35
11 01/13/2024 13:38:53 -74.14, 144.05 84.05 01/13/2024 13:39:48 -74.14, 144.06 84.07 0.36 55
12 01/13/2024 14:29:39 74.15, -48.67 95.96 01/13/2024 14:30:41 74.12, -48.69 95.92 3.11 62
13 01/13/2024 15:20:30 -74.49, 117.78 83.67 01/13/2024 15:21:40 -74.44, 119.40 83.82 48.63 70
14 01/13/2024 16:11:21 74.74, -75.60 96.62 01/13/2024 16:12:27 74.72, -72.54 96.41 89.90 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/5/2024
SNOs_Map_NOAA-20_NOAA-19_20240105.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/05/2024 in txt file.

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