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: 12/4/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/05/2019 10:17:58 -0.00,-137.20 -0.78,-133.77 391.78 80
2 12/06/2019 22:42:35 -0.00,-137.19 -0.40,-139.07 213.48 80
3 12/07/2019 22:21:10 0.00,-137.19 0.62,-134.54 302.63 80
4 12/09/2019 10:45:37 0.01,-137.19 0.57,-139.80 297.69 80
5 12/10/2019 10:24:12 0.01,-137.18 -0.40,-135.26 217.91 80
6 12/11/2019 22:48:48 -0.02,-137.15 -0.79,-140.56 388.84 80
7 12/12/2019 22:27:24 -0.01,-137.14 0.24,-136.04 126.10 80
8 12/14/2019 10:51:51 0.02,-137.12 0.95,-141.30 475.98 80
9 12/15/2019 10:30:27 0.01,-137.10 -0.08,-136.77 38.38 80
10 12/17/2019 22:36:17 -0.01,-137.04 -0.13,-137.53 55.96 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/4/2019
SNOs_Map_GOES-17_NOAA-20_20191205.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/04/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service