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: 11/10/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/11/2019 22:08:07 -0.10,-128.49 -0.68,-131.10 297.04 80
2 11/12/2019 21:52:03 -0.11,-128.49 0.34,-126.57 219.91 80
3 11/14/2019 10:11:11 0.08,-128.54 0.82,-131.84 376.36 80
4 11/15/2019 09:55:06 0.10,-128.54 -0.20,-127.31 139.93 80
5 11/16/2019 22:14:23 -0.07,-128.48 -0.99,-132.62 471.26 80
6 11/17/2019 21:58:18 -0.08,-128.47 0.03,-128.09 44.70 80
7 11/20/2019 09:58:41 0.07,-128.49 0.16,-128.82 37.33 80
8 11/21/2019 09:42:37 0.08,-128.48 -0.86,-124.29 478.22 80
9 11/22/2019 22:01:53 -0.05,-128.42 -0.32,-129.59 133.86 80
10 11/23/2019 21:45:48 -0.07,-128.41 0.70,-125.06 381.58 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/10/2019
SNOs_Map_GOES-15_NOAA-20_20191111.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 11/10/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service