Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/5/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/06/2019 10:45:32 -0.00,-137.21 0.59,-139.81 296.29 80
2 10/07/2019 10:24:07 -0.01,-137.21 -0.42,-135.28 219.94 80
3 10/08/2019 22:48:45 0.02,-137.20 -0.73,-140.59 386.13 80
4 10/09/2019 22:30:00 0.02,-137.20 0.28,-136.06 130.15 80
5 10/11/2019 10:49:08 -0.01,-137.21 0.90,-141.33 469.60 80
6 10/12/2019 10:33:04 -0.00,-137.20 -0.11,-136.80 46.54 80
7 10/14/2019 22:33:36 -0.01,-137.18 -0.08,-137.57 44.18 80
8 10/15/2019 22:17:31 -0.02,-137.17 0.93,-133.04 471.40 80
9 10/17/2019 10:36:39 0.03,-137.16 0.31,-138.30 130.05 80
10 10/18/2019 10:20:34 0.03,-137.15 -0.70,-133.77 384.78 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/5/2019
SNOs_Map_GOES-17_NOAA-20_20191006.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/05/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service