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: 6/29/2018
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 80.52, 121.71 60.53 07/02/2018 00:52:00 80.52, 121.75 60.56 0.79 65
2 07/02/2018 01:43:50 -80.53, -71.10 119.45 07/02/2018 01:43:02 -80.52, -70.99 119.44 2.34 48
3 07/02/2018 02:34:35 80.52, 96.32 60.54 07/02/2018 02:34:01 80.52, 96.30 60.56 0.37 34
4 07/02/2018 03:25:20 -80.53, -96.50 119.44 07/02/2018 03:25:03 -80.52, -96.45 119.44 1.47 17
5 07/02/2018 04:16:05 80.52, 70.92 60.55 07/02/2018 04:16:02 80.52, 70.85 60.56 1.29 3
6 07/02/2018 05:06:50 -80.53,-121.89 119.43 07/02/2018 05:07:04 -80.52,-121.91 119.44 1.17 14
7 07/02/2018 05:57:35 80.53, 45.52 60.56 07/02/2018 05:58:03 80.52, 45.40 60.56 2.28 28
8 07/02/2018 06:48:20 -80.53,-147.29 119.42 07/02/2018 06:49:05 -80.52,-147.37 119.44 1.75 45
9 07/02/2018 07:39:05 80.53, 20.13 60.57 07/02/2018 07:40:04 80.53, 19.95 60.56 3.27 59

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/29/2018
SNOs_Map_NOAA-20_NOAA-19_20180630.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/29/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service