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: 10/16/2022
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 06:59:46 -76.17,-122.08 90.76 10/27/2022 06:58:32 -76.14,-122.71 90.74 17.15 74
2 10/27/2022 07:50:33 76.25, 44.97 89.35 10/27/2022 07:49:34 76.24, 44.89 89.35 2.49 59
3 10/27/2022 08:41:18 -76.27,-147.79 90.62 10/27/2022 08:40:29 -76.26,-147.76 90.62 1.38 49
4 10/27/2022 09:32:03 76.25, 19.58 89.38 10/27/2022 09:31:33 76.27, 19.50 89.40 2.44 30
5 10/27/2022 10:22:48 -76.27,-173.18 90.59 10/27/2022 10:22:28 -76.29,-173.14 90.58 1.90 20
6 10/27/2022 11:13:34 76.30, -5.98 89.46 10/27/2022 11:13:32 76.30, -5.88 89.45 2.80 2
7 10/27/2022 12:04:18 -76.28, 161.42 90.56 10/27/2022 12:04:28 -76.27, 161.31 90.56 3.11 10
8 10/27/2022 12:55:04 76.31, -31.37 89.49 10/27/2022 12:55:31 76.33, -31.26 89.49 3.41 27
9 10/27/2022 13:45:49 -76.33, 135.87 90.48 10/27/2022 13:46:27 -76.30, 135.92 90.52 3.35 38
10 10/27/2022 14:36:34 76.32, -56.77 89.52 10/27/2022 14:37:31 76.31, -56.81 89.50 1.31 57
11 10/27/2022 15:27:18 -76.34, 110.47 90.45 10/27/2022 15:28:25 -76.33, 110.54 90.47 1.85 67
12 10/27/2022 16:18:14 76.81, -84.02 90.13 10/27/2022 16:19:19 76.77, -80.44 89.89 91.13 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/16/2022
SNOs_Map_NOAA-20_NOAA-19_20221016.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/16/2022 in txt file.

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