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: 6/22/2018
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, 121.58 60.56 07/02/2018 00:52:00 80.51, 121.60 60.58 2.22 65
2 07/02/2018 01:43:49 -80.51, -70.85 119.49 07/02/2018 01:43:01 -80.53, -70.76 119.46 2.67 48
3 07/02/2018 02:34:35 80.53, 96.18 60.57 07/02/2018 02:34:01 80.51, 96.15 60.58 2.19 34
4 07/02/2018 03:25:19 -80.51, -96.25 119.48 07/02/2018 03:25:02 -80.53, -96.21 119.46 2.13 17
5 07/02/2018 04:16:05 80.53, 70.78 60.57 07/02/2018 04:16:02 80.52, 70.70 60.58 2.59 3
6 07/02/2018 05:06:49 -80.52,-121.65 119.47 07/02/2018 05:07:03 -80.53,-121.67 119.46 2.11 14
7 07/02/2018 05:57:35 80.53, 45.39 60.58 07/02/2018 05:58:03 80.52, 45.24 60.58 3.27 28
8 07/02/2018 06:48:19 -80.52,-147.05 119.46 07/02/2018 06:49:04 -80.54,-147.13 119.46 2.62 45
9 07/02/2018 07:39:05 80.54, 19.99 60.59 07/02/2018 07:40:03 80.54, 20.14 60.55 2.68 58

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/22/2018
SNOs_Map_NOAA-20_NOAA-19_20180623.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 06/22/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service