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: 1/13/2024
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, -88.06 84.47 01/13/2024 05:10:04 -73.71, -89.57 84.36 47.15 71
2 01/13/2024 06:02:06 73.97, 78.65 95.81 01/13/2024 06:00:52 73.95, 78.31 95.83 10.61 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, 53.01 95.92 01/13/2024 07:42:48 74.07, 53.13 95.92 3.63 50
5 01/13/2024 08:34:22 -74.08,-139.68 84.09 01/13/2024 08:33:54 -74.05,-139.70 84.11 3.06 28
6 01/13/2024 09:25:08 74.08, 27.62 95.92 01/13/2024 09:24:46 74.09, 27.70 95.93 2.69 22
7 01/13/2024 10:15:52 -74.09,-165.07 84.09 01/13/2024 10:15:52 -74.07,-165.13 84.10 2.11 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 3.18 6
9 01/13/2024 11:57:22 -74.09, 169.54 84.09 01/13/2024 11:57:50 -74.10, 169.44 84.09 2.89 28
10 01/13/2024 12:48:08 74.10, -23.17 95.91 01/13/2024 12:48:43 74.09, -23.29 95.91 3.80 35
11 01/13/2024 13:38:53 -74.15, 144.02 84.04 01/13/2024 13:39:48 -74.12, 144.01 84.08 3.22 55
12 01/13/2024 14:29:39 74.15, -48.68 95.96 01/13/2024 14:30:40 74.16, -48.59 95.95 2.90 61
13 01/13/2024 15:20:29 -74.45, 117.88 83.71 01/13/2024 15:21:40 -74.43, 119.36 83.84 44.20 71
14 01/13/2024 16:11:21 74.75, -75.61 96.62 01/13/2024 16:12:27 74.71, -72.57 96.40 89.30 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/13/2024
SNOs_Map_NOAA-20_NOAA-19_20240113.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/13/2024 in txt file.

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