Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/5/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/06/2019 22:01:51 -0.12,-128.46 -0.39,-129.58 127.59 80
2 11/07/2019 21:45:47 -0.13,-128.47 0.63,-125.05 389.91 80
3 11/09/2019 10:04:55 0.11,-128.53 0.53,-130.32 204.79 80
4 11/10/2019 09:48:50 0.12,-128.54 -0.49,-125.79 312.40 80
5 11/11/2019 22:08:07 -0.10,-128.49 -0.70,-131.10 297.73 80
6 11/12/2019 21:52:02 -0.11,-128.49 0.32,-126.57 219.14 80
7 11/14/2019 10:11:10 0.09,-128.54 0.84,-131.84 376.60 80
8 11/15/2019 09:55:06 0.10,-128.53 -0.18,-127.31 139.64 80
9 11/16/2019 22:14:22 -0.07,-128.47 -1.01,-132.61 472.16 80
10 11/17/2019 21:58:18 -0.08,-128.46 0.02,-128.08 43.64 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/5/2019
SNOs_Map_GOES-15_NOAA-20_20191106.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 11/05/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service