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: 9/22/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/22/2019 22:48:40 0.01,-137.21 -0.74,-140.57 382.62 80
2 09/23/2019 22:29:55 0.02,-137.20 0.27,-136.03 133.05 80
3 09/25/2019 10:51:44 -0.02,-137.19 0.91,-141.31 469.08 80
4 09/26/2019 10:30:19 -0.02,-137.18 -0.10,-136.78 46.35 80
5 09/28/2019 22:33:32 0.01,-137.16 -0.06,-137.56 44.27 80
6 09/29/2019 22:17:27 0.00,-137.15 0.95,-133.02 471.01 80
7 10/01/2019 10:36:35 0.00,-137.13 0.29,-138.28 131.84 80
8 10/02/2019 10:20:30 0.02,-137.12 -0.72,-133.75 383.17 80
9 10/03/2019 22:39:48 -0.02,-137.10 -0.43,-139.07 223.90 80
10 10/04/2019 22:23:43 -0.02,-137.08 0.57,-134.54 290.47 80
11 10/06/2019 10:45:30 0.02,-137.05 0.66,-139.79 313.64 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/22/2019
SNOs_Map_GOES-17_NOAA-20_20190923.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/22/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service