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: 5/13/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/14/2019 22:02:29 -0.05,-128.36 -0.36,-129.65 147.70 80
2 05/15/2019 21:46:25 -0.06,-128.37 0.68,-125.13 370.57 80
3 05/17/2019 10:05:32 0.05,-128.39 0.49,-130.40 228.05 80
4 05/18/2019 09:49:26 0.05,-128.41 -0.49,-125.86 289.72 80
5 05/19/2019 22:08:43 -0.03,-128.42 -0.67,-131.17 313.59 80
6 05/20/2019 21:52:38 -0.04,-128.43 0.38,-126.64 204.14 80
7 05/22/2019 10:11:45 0.03,-128.45 0.79,-131.91 394.94 80
8 05/23/2019 09:55:40 0.03,-128.45 -0.19,-127.37 122.39 80
9 05/24/2019 22:14:56 -0.02,-128.46 -0.97,-132.69 481.95 80
10 05/25/2019 21:58:51 -0.03,-128.46 0.02,-128.15 35.51 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/13/2019
SNOs_Map_GOES-15_NOAA-20_20190514.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/13/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service