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: 6/21/2018
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 07/02/2018 00:53:05 80.53, 121.57 60.56 07/02/2018 00:52:00 80.51, 121.62 60.57 2.30 65
2 07/02/2018 01:43:50 -80.54, -71.19 119.43 07/02/2018 01:43:02 -80.51, -71.07 119.43 3.11 48
3 07/02/2018 02:34:35 80.53, 96.17 60.57 07/02/2018 02:34:01 80.51, 96.17 60.57 2.02 34
4 07/02/2018 03:25:20 -80.54, -96.58 119.42 07/02/2018 03:25:03 -80.52, -96.53 119.43 2.45 17
5 07/02/2018 04:16:05 80.53, 70.78 60.58 07/02/2018 04:16:02 80.52, 70.72 60.57 2.21 3
6 07/02/2018 05:06:50 -80.54,-121.98 119.41 07/02/2018 05:07:04 -80.52,-121.99 119.43 2.20 14
7 07/02/2018 05:57:35 80.54, 45.38 60.59 07/02/2018 05:58:03 80.52, 45.27 60.57 2.77 28
8 07/02/2018 06:48:20 -80.54,-147.38 119.40 07/02/2018 06:49:05 -80.52,-147.45 119.43 2.48 45
9 07/02/2018 07:39:05 80.54, 19.98 60.60 07/02/2018 07:40:03 80.54, 20.16 60.54 3.25 58

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/21/2018
SNOs_Map_NOAA-20_NOAA-19_20180622.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/21/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service