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: 11/14/2023
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 11/14/2023 03:04:39 74.34, 122.14 92.52 11/14/2023 03:03:35 74.35, 122.04 92.55 3.37 64
2 11/14/2023 03:55:24 -74.39, -70.67 87.43 11/14/2023 03:54:29 -74.40, -70.56 87.41 3.59 55
3 11/14/2023 04:46:10 74.39, 96.63 92.59 11/14/2023 04:45:33 74.38, 96.64 92.59 0.58 37
4 11/14/2023 05:36:54 -74.39, -96.05 87.40 11/14/2023 05:36:28 -74.38, -96.10 87.40 1.54 26
5 11/14/2023 06:27:40 74.39, 71.25 92.61 11/14/2023 06:27:31 74.42, 71.23 92.64 2.69 9
6 11/14/2023 07:18:25 -74.44,-121.56 87.33 11/14/2023 07:18:26 -74.41,-121.50 87.36 3.16 1
7 11/14/2023 08:09:11 74.44, 45.74 92.69 11/14/2023 08:09:29 74.45, 45.82 92.69 2.41 18
8 11/14/2023 08:59:55 -74.44,-146.94 87.31 11/14/2023 09:00:24 -74.44,-146.91 87.31 0.94 29
9 11/14/2023 09:50:41 74.45, 20.36 92.71 11/14/2023 09:51:28 74.43, 20.28 92.69 2.90 47
10 11/14/2023 10:41:25 -74.44,-172.32 87.29 11/14/2023 10:42:22 -74.48,-172.31 87.26 3.64 57
11 11/14/2023 11:32:12 74.50, -5.15 92.78 11/14/2023 11:33:26 74.46, -5.12 92.74 4.08 74
12 11/14/2023 12:23:04 -74.88, 161.13 86.79 11/14/2023 12:24:13 -74.84, 163.23 86.92 61.25 69

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/14/2023
SNOs_Map_NOAA-20_NOAA-19_20231114.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/14/2023 in txt file.

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