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: 6/15/2019
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 06/27/2019 22:52:55 -80.02, -22.20 120.83 06/27/2019 22:51:46 -80.04, -22.19 120.79 1.32 69
2 06/27/2019 23:43:40 80.02, 145.13 59.17 06/27/2019 23:42:40 80.05, 145.25 59.20 3.67 60
3 06/28/2019 00:34:25 -80.03, -47.61 120.82 06/28/2019 00:33:47 -80.03, -47.75 120.78 2.70 38
4 06/28/2019 01:25:10 80.03, 119.71 59.18 06/28/2019 01:24:41 80.05, 119.69 59.21 1.94 29
5 06/28/2019 02:15:55 -80.03, -73.02 120.81 06/28/2019 02:15:47 -80.05, -72.99 120.80 2.23 8
6 06/28/2019 03:06:40 80.03, 94.30 59.19 06/28/2019 03:06:42 80.04, 94.14 59.22 3.20 2
7 06/28/2019 03:57:25 -80.04, -98.44 120.80 06/28/2019 03:57:48 -80.05, -98.55 120.79 2.42 23
8 06/28/2019 04:48:10 80.04, 68.88 59.20 06/28/2019 04:48:42 80.06, 68.90 59.20 2.75 32
9 06/28/2019 05:38:56 -80.07,-124.15 120.73 06/28/2019 05:39:49 -80.04,-124.10 120.78 2.98 53
10 06/28/2019 06:29:40 80.04, 43.47 59.22 06/28/2019 06:30:43 80.06, 43.34 59.21 3.00 63

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/15/2019
SNOs_Map_NOAA-20_NOAA-19_20190616.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/15/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service