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: 10/20/2021
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 11/02/2021 18:31:48 77.69,-121.28 93.28 11/02/2021 18:30:34 77.69,-121.61 93.32 7.70 74
2 11/02/2021 19:22:34 -77.75, 45.77 86.65 11/02/2021 19:21:33 -77.74, 45.92 86.64 3.64 61
3 11/02/2021 20:13:19 77.74,-146.89 93.36 11/02/2021 20:12:33 77.74,-146.85 93.37 0.81 46
4 11/02/2021 21:04:04 -77.75, 20.37 86.62 11/02/2021 21:03:33 -77.75, 20.47 86.62 2.40 31
5 11/02/2021 21:54:49 77.75,-172.29 93.39 11/02/2021 21:54:33 77.75,-172.31 93.40 0.57 16
6 11/02/2021 22:45:34 -77.76, -5.04 86.59 11/02/2021 22:45:33 -77.76, -4.99 86.59 1.18 1
7 11/02/2021 23:36:19 77.75, 162.31 93.42 11/02/2021 23:36:33 77.75, 162.23 93.42 1.84 14
8 11/03/2021 00:27:04 -77.77, -30.44 86.56 11/03/2021 00:27:33 -77.77, -30.44 86.56 0.26 29

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/20/2021
SNOs_Map_NOAA-20_NOAA-19_20211020.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/20/2021 in txt file.

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