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: 10/6/2018
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 10/06/2018 22:02:08 -80.41, -14.15 91.98 10/06/2018 22:01:11 -80.40, -14.16 91.95 0.86 57
2 10/06/2018 22:52:53 80.40, 153.22 88.03 10/06/2018 22:52:06 80.40, 153.07 88.07 2.80 47
3 10/06/2018 23:43:38 -80.41, -39.55 91.94 10/06/2018 23:43:12 -80.40, -39.65 91.93 2.03 26
4 10/07/2018 00:34:23 80.41, 127.81 88.07 10/07/2018 00:34:06 80.42, 127.92 88.07 2.38 17
5 10/07/2018 01:25:08 -80.41, -64.96 91.91 10/07/2018 01:25:12 -80.42, -64.80 91.93 3.09 4
6 10/07/2018 02:15:53 80.41, 102.41 88.10 10/07/2018 02:16:07 80.42, 102.43 88.10 1.20 14
7 10/07/2018 03:06:38 -80.42, -90.37 91.88 10/07/2018 03:07:13 -80.42, -90.29 91.90 1.63 35
8 10/07/2018 03:57:23 80.41, 77.00 88.13 10/07/2018 03:58:08 80.42, 76.95 88.12 1.36 45
9 10/07/2018 04:48:08 -80.42,-115.77 91.85 10/07/2018 04:49:14 -80.42,-115.77 91.88 0.51 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/6/2018
SNOs_Map_NOAA-20_NOAA-19_20181007.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/06/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service