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: 10/18/2022
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 -76.15,-122.01 90.78 10/27/2022 06:58:31 -76.17,-122.62 90.72 16.24 74
2 10/27/2022 07:50:33 76.27, 44.88 89.37 10/27/2022 07:49:33 76.26, 44.98 89.37 2.83 60
3 10/27/2022 08:41:17 -76.25,-147.72 90.65 10/27/2022 08:40:29 -76.24,-147.84 90.64 3.22 48
4 10/27/2022 09:32:03 76.28, 19.49 89.40 10/27/2022 09:31:32 76.29, 19.60 89.42 3.40 31
5 10/27/2022 10:22:47 -76.26,-173.12 90.62 10/27/2022 10:22:28 -76.27,-173.22 90.59 3.06 19
6 10/27/2022 11:13:33 76.28, -5.90 89.43 10/27/2022 11:13:32 76.28, -5.95 89.43 1.31 1
7 10/27/2022 12:04:18 -76.31, 161.33 90.53 10/27/2022 12:04:27 -76.30, 161.40 90.55 2.07 9
8 10/27/2022 12:55:03 76.29, -31.30 89.46 10/27/2022 12:55:31 76.31, -31.33 89.48 2.33 28
9 10/27/2022 13:45:48 -76.31, 135.93 90.50 10/27/2022 13:46:26 -76.33, 136.02 90.50 2.81 38
10 10/27/2022 14:36:34 76.34, -56.86 89.55 10/27/2022 14:37:30 76.34, -56.71 89.52 3.71 56
11 10/27/2022 15:27:18 -76.32, 110.54 90.47 10/27/2022 15:28:26 -76.31, 110.46 90.49 1.99 68
12 10/27/2022 16:18:15 76.84, -84.12 90.16 10/27/2022 16:19:19 76.80, -80.33 89.91 96.03 64

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/18/2022
SNOs_Map_NOAA-20_NOAA-19_20221019.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/18/2022 in txt file.

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