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: 8/28/2018
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 09/09/2018 04:22:39 80.33, 71.74 77.48 09/09/2018 04:21:31 80.36, 68.93 77.87 52.37 68
2 09/09/2018 05:13:29 -80.46,-122.54 102.24 09/09/2018 05:12:28 -80.44,-122.41 102.24 3.09 61
3 09/09/2018 06:04:13 80.43, 45.04 77.73 09/09/2018 06:03:27 80.45, 45.14 77.76 2.85 46
4 09/09/2018 06:54:59 -80.46,-147.94 102.21 09/09/2018 06:54:29 -80.44,-147.89 102.21 2.26 30
5 09/09/2018 07:45:43 80.44, 19.64 77.76 09/09/2018 07:45:28 80.46, 19.66 77.78 2.05 15
6 09/09/2018 08:36:29 -80.46,-173.35 102.18 09/09/2018 08:36:30 -80.44,-173.36 102.19 2.07 1
7 09/09/2018 09:27:13 80.44, -5.76 77.79 09/09/2018 09:27:29 80.46, -5.82 77.80 2.13 16
8 09/09/2018 10:17:59 -80.46, 161.25 102.15 09/09/2018 10:18:31 -80.44, 161.16 102.17 2.67 32
9 09/09/2018 11:08:43 80.44, -31.17 77.82 09/09/2018 11:09:30 80.46, -31.30 77.83 3.04 47
10 09/09/2018 11:59:29 -80.46, 135.85 102.12 09/09/2018 12:00:31 -80.46, 136.03 102.17 3.29 62

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/28/2018
SNOs_Map_NOAA-20_NOAA-19_20180829.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/28/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service