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: 11/18/2018
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 12/01/2018 07:39:16 -80.34,-157.62 75.75 12/01/2018 07:38:04 -80.32,-157.62 75.73 1.81 72
2 12/01/2018 08:30:01 80.34, 9.71 104.26 12/01/2018 08:29:08 80.33, 9.78 104.27 1.28 53
3 12/01/2018 09:20:46 -80.34, 176.96 75.73 12/01/2018 09:20:05 -80.32, 176.87 75.72 2.73 41
4 12/01/2018 10:11:31 80.34, -15.70 104.27 12/01/2018 10:11:09 80.33, -15.72 104.28 0.96 22
5 12/01/2018 11:02:16 -80.35, 151.55 75.72 12/01/2018 11:02:05 -80.34, 151.70 75.73 2.85 11
6 12/01/2018 11:53:01 80.35, -41.11 104.29 12/01/2018 11:53:10 80.33, -41.22 104.29 2.40 9
7 12/01/2018 12:43:45 -80.35, 126.14 75.70 12/01/2018 12:44:05 -80.34, 126.20 75.72 1.32 20
8 12/01/2018 13:34:30 80.35, -66.52 104.31 12/01/2018 13:35:09 80.35, -66.39 104.28 2.58 39
9 12/01/2018 14:25:15 -80.35, 100.73 75.68 12/01/2018 14:26:06 -80.34, 100.70 75.71 1.17 51
10 12/01/2018 15:16:00 80.35, -91.94 104.33 12/01/2018 15:17:10 80.35, -91.89 104.29 0.93 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/18/2018
SNOs_Map_NOAA-20_NOAA-19_20181119.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 11/18/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service