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: 4/26/2022
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 05/07/2022 11:08:07 -76.86, 173.39 119.33 05/07/2022 11:06:55 -76.88, 172.18 119.19 30.55 72
2 05/07/2022 11:58:56 77.01, -19.91 60.85 05/07/2022 11:57:49 77.01, -20.02 60.88 2.71 67
3 05/07/2022 12:49:41 -77.04, 147.28 119.13 05/07/2022 12:48:51 -77.05, 147.42 119.11 3.59 50
4 05/07/2022 13:40:26 77.01, -45.30 60.84 05/07/2022 13:39:48 77.05, -45.33 60.88 3.62 38
5 05/07/2022 14:31:11 -77.04, 121.89 119.14 05/07/2022 14:30:51 -77.05, 121.92 119.13 0.75 20
6 05/07/2022 15:21:57 77.06, -70.87 60.88 05/07/2022 15:21:48 77.04, -70.83 60.86 2.03 9
7 05/07/2022 16:12:41 -77.05, 96.51 119.16 05/07/2022 16:12:51 -77.05, 96.41 119.15 2.30 10
8 05/07/2022 17:03:27 77.06, -96.26 60.86 05/07/2022 17:03:48 77.04, -96.33 60.84 2.88 21
9 05/07/2022 17:54:11 -77.05, 71.12 119.17 05/07/2022 17:54:50 -77.09, 71.10 119.15 4.01 39
10 05/07/2022 18:44:57 77.07,-121.65 60.85 05/07/2022 18:45:47 77.08,-121.64 60.84 1.87 50
11 05/07/2022 19:35:42 -77.10, 45.55 119.13 05/07/2022 19:36:50 -77.08, 45.60 119.17 1.82 68
12 05/07/2022 20:26:32 77.29,-147.96 61.11 05/07/2022 20:27:42 77.29,-146.18 60.94 43.61 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/26/2022
SNOs_Map_NOAA-20_NOAA-19_20220426.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/26/2022 in txt file.

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