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: 12/19/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/19/2019 21:58:17 0.03,-127.97 0.03,-128.05 8.82 80
2 12/22/2019 09:58:42 -0.03,-128.09 0.14,-128.79 80.37 80
3 12/23/2019 09:42:39 -0.02,-128.12 -0.90,-124.27 439.24 80
4 12/24/2019 22:01:56 0.03,-128.12 -0.31,-129.57 165.54 80
5 12/25/2019 21:45:53 0.02,-128.15 0.73,-125.05 353.69 80
6 12/27/2019 10:05:02 -0.03,-128.22 0.41,-130.33 239.05 80
7 12/28/2019 09:48:57 -0.02,-128.25 -0.57,-125.79 280.05 80
8 12/29/2019 22:08:16 0.04,-128.25 -0.58,-131.11 325.14 80
9 12/30/2019 21:52:11 0.03,-128.27 0.41,-126.57 193.72 80
10 01/01/2020 10:11:21 -0.04,-128.34 0.74,-131.85 399.59 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/19/2019
SNOs_Map_GOES-15_NOAA-20_20191219.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/19/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service