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: 10/24/2022
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 10/27/2022 06:59:45 -76.13,-121.94 90.81 10/27/2022 06:58:32 -76.13,-122.74 90.74 21.33 73
2 10/27/2022 07:50:33 76.25, 44.97 89.34 10/27/2022 07:49:34 76.24, 44.87 89.35 2.85 59
3 10/27/2022 08:41:18 -76.28,-147.82 90.62 10/27/2022 08:40:29 -76.25,-147.80 90.63 2.65 49
4 10/27/2022 09:32:03 76.25, 19.58 89.37 10/27/2022 09:31:33 76.27, 19.49 89.40 2.79 30
5 10/27/2022 10:22:48 -76.28,-173.21 90.59 10/27/2022 10:22:28 -76.28,-173.18 90.58 0.81 20
6 10/27/2022 11:13:34 76.30, -5.98 89.46 10/27/2022 11:13:32 76.29, -5.89 89.44 2.39 2
7 10/27/2022 12:04:18 -76.29, 161.40 90.56 10/27/2022 12:04:27 -76.31, 161.44 90.54 2.97 9
8 10/27/2022 12:55:04 76.31, -31.37 89.49 10/27/2022 12:55:31 76.32, -31.28 89.49 3.08 27
9 10/27/2022 13:45:48 -76.29, 136.00 90.53 10/27/2022 13:46:27 -76.30, 135.89 90.52 3.12 39
10 10/27/2022 14:36:34 76.31, -56.77 89.52 10/27/2022 14:37:31 76.31, -56.83 89.50 1.70 57
11 10/27/2022 15:27:19 -76.34, 110.45 90.44 10/27/2022 15:28:26 -76.33, 110.51 90.48 2.31 67
12 10/27/2022 16:18:15 76.81, -84.02 90.13 10/27/2022 16:19:20 76.77, -80.45 89.89 90.69 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/24/2022
SNOs_Map_NOAA-20_NOAA-19_20221024.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/24/2022 in txt file.

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