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: 2/4/2024
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 02/12/2024 10:53:56 -73.51,-173.25 92.38 02/12/2024 10:52:46 -73.48,-175.00 92.27 55.44 70
2 02/12/2024 11:44:49 73.86, -6.76 88.01 02/12/2024 11:43:36 73.86, -6.80 88.03 1.53 73
3 02/12/2024 12:35:33 -73.86, 160.55 92.00 02/12/2024 12:34:36 -73.89, 160.52 91.96 2.75 57
4 02/12/2024 13:26:19 73.86, -32.14 87.99 02/12/2024 13:25:34 73.88, -32.25 88.02 3.62 45
5 02/12/2024 14:17:04 -73.92, 135.05 91.97 02/12/2024 14:16:34 -73.90, 135.08 91.97 1.50 30
6 02/12/2024 15:07:50 73.92, -57.64 88.03 02/12/2024 15:07:32 73.90, -57.69 88.01 2.57 18
7 02/12/2024 15:58:34 -73.92, 109.66 91.99 02/12/2024 15:58:32 -73.92, 109.63 91.98 1.05 2
8 02/12/2024 16:49:20 73.92, -83.03 88.01 02/12/2024 16:49:30 73.92, -83.13 88.01 3.13 10
9 02/12/2024 17:40:05 -73.97, 84.16 91.95 02/12/2024 17:40:30 -73.94, 84.19 91.99 3.44 25
10 02/12/2024 18:30:51 73.97,-108.53 88.04 02/12/2024 18:31:27 73.98,-108.44 88.04 2.94 36
11 02/12/2024 19:21:35 -73.98, 58.78 91.97 02/12/2024 19:22:28 -73.96, 58.75 92.00 1.85 53
12 02/12/2024 20:12:21 73.98,-133.92 88.02 02/12/2024 20:13:25 74.00,-133.88 88.03 3.11 64
13 02/12/2024 21:03:10 -74.22, 32.78 91.71 02/12/2024 21:04:22 -74.17, 33.81 91.85 31.71 72

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/4/2024
SNOs_Map_NOAA-20_NOAA-19_20240204.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/04/2024 in txt file.

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