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: 10/26/2022
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 -76.16,-122.04 90.77 10/27/2022 06:58:31 -76.15,-122.67 90.73 16.87 74
2 10/27/2022 07:50:33 76.27, 44.88 89.37 10/27/2022 07:49:33 76.26, 44.95 89.37 2.29 60
3 10/27/2022 08:41:17 -76.26,-147.75 90.64 10/27/2022 08:40:28 -76.27,-147.72 90.61 1.87 49
4 10/27/2022 09:32:03 76.28, 19.49 89.40 10/27/2022 09:31:32 76.29, 19.57 89.42 2.52 31
5 10/27/2022 10:22:47 -76.26,-173.14 90.61 10/27/2022 10:22:28 -76.26,-173.27 90.60 3.42 19
6 10/27/2022 11:13:33 76.28, -5.90 89.43 10/27/2022 11:13:32 76.27, -5.98 89.43 2.20 1
7 10/27/2022 12:04:18 -76.31, 161.30 90.53 10/27/2022 12:04:27 -76.29, 161.34 90.55 3.02 9
8 10/27/2022 12:55:03 76.29, -31.30 89.46 10/27/2022 12:55:31 76.30, -31.36 89.47 2.48 28
9 10/27/2022 13:45:48 -76.32, 135.91 90.50 10/27/2022 13:46:26 -76.32, 135.96 90.51 1.46 38
10 10/27/2022 14:36:34 76.34, -56.85 89.54 10/27/2022 14:37:30 76.33, -56.74 89.52 2.93 56
11 10/27/2022 15:27:18 -76.32, 110.51 90.47 10/27/2022 15:28:25 -76.35, 110.58 90.46 3.11 67
12 10/27/2022 16:18:15 76.83, -84.11 90.16 10/27/2022 16:19:19 76.79, -80.36 89.91 95.21 64

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/26/2022
SNOs_Map_NOAA-20_NOAA-19_20221027.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/26/2022 in txt file.

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