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: 1/9/2024
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 -73.72, -88.05 84.47 01/13/2024 05:10:04 -73.72, -89.56 84.36 47.09 71
2 01/13/2024 06:02:06 73.97, 78.64 95.82 01/13/2024 06:00:52 73.95, 78.31 95.83 10.64 74
3 01/13/2024 06:52:51 -74.02,-114.16 84.14 01/13/2024 06:51:56 -74.03,-114.26 84.11 3.15 55
4 01/13/2024 07:43:38 74.08, 53.00 95.93 01/13/2024 07:42:48 74.07, 53.13 95.92 3.87 50
5 01/13/2024 08:34:22 -74.08,-139.67 84.09 01/13/2024 08:33:54 -74.05,-139.69 84.10 2.79 28
6 01/13/2024 09:25:08 74.09, 27.61 95.92 01/13/2024 09:24:46 74.09, 27.70 95.93 2.61 22
7 01/13/2024 10:15:52 -74.08,-165.07 84.09 01/13/2024 10:15:52 -74.08,-165.12 84.10 1.89 0
8 01/13/2024 11:06:38 74.09, 2.22 95.92 01/13/2024 11:06:44 74.12, 2.27 95.94 2.77 6
9 01/13/2024 11:57:22 -74.09, 169.54 84.09 01/13/2024 11:57:50 -74.10, 169.45 84.09 2.89 28
10 01/13/2024 12:48:08 74.10, -23.17 95.92 01/13/2024 12:48:43 74.09, -23.29 95.90 3.80 35
11 01/13/2024 13:38:53 -74.15, 144.03 84.04 01/13/2024 13:39:48 -74.12, 144.02 84.08 2.88 55
12 01/13/2024 14:29:39 74.16, -48.69 95.97 01/13/2024 14:30:40 74.16, -48.59 95.95 2.91 61
13 01/13/2024 15:20:30 -74.50, 117.75 83.66 01/13/2024 15:21:40 -74.43, 119.36 83.83 48.51 70
14 01/13/2024 16:11:21 74.75, -75.62 96.63 01/13/2024 16:12:27 74.71, -72.57 96.40 89.45 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/9/2024
SNOs_Map_NOAA-20_NOAA-19_20240109.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/09/2024 in txt file.

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