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: 10/15/2022
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 -76.14,-121.97 90.79 10/27/2022 06:58:32 -76.13,-122.77 90.75 21.38 73
2 10/27/2022 07:50:33 76.26, 44.91 89.36 10/27/2022 07:49:33 76.26, 44.99 89.37 2.02 60
3 10/27/2022 08:41:17 -76.24,-147.69 90.66 10/27/2022 08:40:29 -76.24,-147.82 90.64 3.68 48
4 10/27/2022 09:32:03 76.27, 19.52 89.39 10/27/2022 09:31:33 76.25, 19.44 89.39 3.13 30
5 10/27/2022 10:22:48 -76.29,-173.24 90.58 10/27/2022 10:22:28 -76.27,-173.21 90.59 2.23 20
6 10/27/2022 11:13:33 76.28, -5.88 89.42 10/27/2022 11:13:32 76.28, -5.95 89.43 1.90 1
7 10/27/2022 12:04:18 -76.30, 161.37 90.55 10/27/2022 12:04:27 -76.30, 161.41 90.54 1.32 9
8 10/27/2022 12:55:04 76.33, -31.43 89.51 10/27/2022 12:55:31 76.31, -31.33 89.48 3.39 27
9 10/27/2022 13:45:48 -76.30, 135.97 90.52 10/27/2022 13:46:27 -76.29, 135.86 90.53 3.36 39
10 10/27/2022 14:36:34 76.33, -56.83 89.54 10/27/2022 14:37:30 76.34, -56.71 89.52 3.09 56
11 10/27/2022 15:27:18 -76.31, 110.58 90.49 10/27/2022 15:28:26 -76.32, 110.48 90.49 2.90 68
12 10/27/2022 16:18:15 76.83, -84.08 90.15 10/27/2022 16:19:20 76.75, -80.51 89.88 91.18 65

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/15/2022
SNOs_Map_NOAA-20_NOAA-19_20221015.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/15/2022 in txt file.

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