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: 7/5/2018
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 07/15/2018 20:26:44 80.50,-171.37 62.15 07/15/2018 20:25:37 80.50,-171.52 62.21 2.88 67
2 07/15/2018 21:17:29 -80.50, -4.13 117.84 07/15/2018 21:16:35 -80.51, -4.07 117.81 1.51 54
3 07/15/2018 22:08:15 80.52, 162.90 62.22 07/15/2018 22:07:38 80.50, 163.02 62.21 3.03 37
4 07/15/2018 22:58:59 -80.50, -29.53 117.82 07/15/2018 22:58:36 -80.51, -29.53 117.80 0.95 23
5 07/15/2018 23:49:45 80.52, 137.50 62.24 07/15/2018 23:49:39 80.50, 137.56 62.22 2.34 6
6 07/16/2018 00:40:28 -80.50, -54.93 117.80 07/16/2018 00:40:36 -80.51, -54.99 117.80 1.51 8
7 07/16/2018 01:31:14 80.52, 112.10 62.25 07/16/2018 01:31:39 80.51, 112.11 62.23 2.02 25
8 07/16/2018 02:21:58 -80.51, -80.33 117.79 07/16/2018 02:22:37 -80.52, -80.45 117.79 2.54 39
9 07/16/2018 03:12:44 80.53, 86.71 62.27 07/16/2018 03:13:40 80.51, 86.65 62.24 2.22 56

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/5/2018
SNOs_Map_NOAA-20_NOAA-19_20180706.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/05/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service