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: 9/23/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/23/2019 22:27:16 0.02,-137.20 0.30,-136.04 133.14 80
2 09/25/2019 10:51:44 -0.02,-137.19 0.87,-141.31 468.92 80
3 09/26/2019 10:30:20 -0.02,-137.19 -0.13,-136.78 46.55 80
4 09/28/2019 22:33:31 0.01,-137.17 -0.08,-137.55 43.87 80
5 09/29/2019 22:17:27 0.01,-137.16 0.92,-133.02 471.44 80
6 10/01/2019 10:36:35 -0.00,-137.14 0.25,-138.29 131.38 80
7 10/02/2019 10:17:51 0.02,-137.13 -0.75,-133.76 384.07 80
8 10/03/2019 22:39:47 -0.02,-137.10 -0.46,-139.06 223.16 80
9 10/04/2019 22:23:43 -0.01,-137.09 0.55,-134.53 291.19 80
10 10/06/2019 10:45:31 0.01,-137.06 0.63,-139.80 312.86 80
11 10/07/2019 10:24:07 0.01,-137.04 -0.38,-135.27 201.17 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/23/2019
SNOs_Map_GOES-17_NOAA-20_20190924.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/23/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service