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: 10/8/2022
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 10/12/2022 19:21:58 76.05,-127.19 83.95 10/12/2022 19:20:48 76.07,-129.01 84.11 48.98 70
2 10/12/2022 20:12:48 -76.31, 39.21 95.73 10/12/2022 20:11:38 -76.33, 39.24 95.69 2.82 70
3 10/12/2022 21:03:34 76.33,-153.54 84.31 10/12/2022 21:02:42 76.32,-153.56 84.32 0.51 52
4 10/12/2022 21:54:18 -76.31, 13.82 95.70 10/12/2022 21:53:38 -76.32, 13.70 95.68 3.35 40
5 10/12/2022 22:45:04 76.33,-178.93 84.34 10/12/2022 22:44:41 76.35,-178.93 84.37 2.71 23
6 10/12/2022 23:35:49 -76.36, -11.73 95.62 10/12/2022 23:35:37 -76.35, -11.68 95.63 1.96 12
7 10/13/2022 00:26:34 76.33, 155.68 84.37 10/13/2022 00:26:41 76.34, 155.52 84.38 4.22 7
8 10/13/2022 01:17:19 -76.37, -37.12 95.59 10/13/2022 01:17:36 -76.38, -37.06 95.58 2.23 17
9 10/13/2022 02:08:05 76.38, 130.12 84.45 10/13/2022 02:08:40 76.37, 130.14 84.43 1.49 35
10 10/13/2022 02:58:49 -76.37, -62.52 95.55 10/13/2022 02:59:36 -76.37, -62.61 95.56 2.46 47
11 10/13/2022 03:49:35 76.39, 104.73 84.49 10/13/2022 03:50:39 76.40, 104.77 84.48 1.79 64
12 10/13/2022 04:40:20 -76.42, -88.07 95.47 10/13/2022 04:41:35 -76.40, -87.98 95.52 3.50 75

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/8/2022
SNOs_Map_NOAA-20_NOAA-19_20221008.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/08/2022 in txt file.

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