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: 12/8/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/09/2019 10:45:38 0.01,-137.19 0.57,-139.80 296.97 80
2 12/10/2019 10:24:12 0.01,-137.19 -0.40,-135.26 218.98 80
3 12/11/2019 22:48:48 -0.01,-137.17 -0.78,-140.56 387.12 80
4 12/12/2019 22:27:24 -0.01,-137.16 0.24,-136.04 128.19 80
5 12/14/2019 10:51:51 0.01,-137.14 0.95,-141.30 473.60 80
6 12/15/2019 10:30:27 0.01,-137.13 -0.08,-136.77 41.04 80
7 12/17/2019 22:36:18 -0.00,-137.08 -0.13,-137.53 52.44 80
8 12/18/2019 22:14:53 0.00,-137.06 0.90,-133.00 461.98 80
9 12/20/2019 10:39:20 0.00,-137.03 0.29,-138.27 140.82 80
10 12/21/2019 10:17:56 -0.00,-137.01 -0.74,-133.74 373.22 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/8/2019
SNOs_Map_GOES-17_NOAA-20_20191209.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/08/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service