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: 7/4/2018
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,-171.43 62.16 07/15/2018 20:25:37 80.50,-171.58 62.21 2.85 67
2 07/15/2018 21:17:29 -80.51, -4.19 117.83 07/15/2018 21:16:35 -80.51, -4.12 117.81 1.24 54
3 07/15/2018 22:08:14 80.50, 163.17 62.18 07/15/2018 22:07:37 80.52, 163.31 62.19 2.88 37
4 07/15/2018 22:58:59 -80.51, -29.58 117.81 07/15/2018 22:58:36 -80.51, -29.58 117.80 0.25 23
5 07/15/2018 23:49:44 80.50, 137.78 62.19 07/15/2018 23:49:38 80.52, 137.85 62.19 2.10 6
6 07/16/2018 00:40:29 -80.51, -54.98 117.80 07/16/2018 00:40:37 -80.51, -55.04 117.79 1.17 8
7 07/16/2018 01:31:14 80.51, 112.38 62.21 07/16/2018 01:31:39 80.52, 112.39 62.20 1.69 25
8 07/16/2018 02:21:59 -80.51, -80.38 117.78 07/16/2018 02:22:38 -80.51, -80.51 117.78 2.34 39
9 07/16/2018 03:12:44 80.51, 86.98 62.22 07/16/2018 03:13:40 80.52, 86.93 62.21 1.89 56

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/4/2018
SNOs_Map_NOAA-20_NOAA-19_20180705.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/04/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service