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: 10/5/2018
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 -80.40, -14.05 91.99 10/06/2018 22:01:11 -80.41, -14.06 91.96 0.71 57
2 10/06/2018 22:52:53 80.40, 153.31 88.02 10/06/2018 22:52:06 80.41, 153.17 88.06 2.74 47
3 10/06/2018 23:43:38 -80.40, -39.45 91.96 10/06/2018 23:43:12 -80.41, -39.54 91.94 1.72 26
4 10/07/2018 00:34:24 80.42, 127.58 88.10 10/07/2018 00:34:07 80.41, 127.69 88.09 2.80 17
5 10/07/2018 01:25:08 -80.41, -64.86 91.93 10/07/2018 01:25:13 -80.41, -65.03 91.91 3.16 5
6 10/07/2018 02:15:54 80.43, 102.18 88.14 10/07/2018 02:16:08 80.41, 102.20 88.11 2.27 14
7 10/07/2018 03:06:38 -80.41, -90.26 91.90 10/07/2018 03:07:13 -80.43, -90.18 91.91 2.71 35
8 10/07/2018 03:57:23 80.40, 77.10 88.11 10/07/2018 03:58:08 80.43, 77.05 88.11 2.51 45
9 10/07/2018 04:48:08 -80.41,-115.67 91.87 10/07/2018 04:49:14 -80.43,-115.66 91.88 2.02 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/5/2018
SNOs_Map_NOAA-20_NOAA-19_20181006.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/05/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service