Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/1/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/02/2020 10:17:57 0.02,-137.23 -0.75,-133.77 393.91 80
2 03/03/2020 22:39:54 -0.02,-137.22 -0.46,-139.07 211.71 80
3 03/04/2020 22:23:50 -0.02,-137.21 0.60,-134.55 304.10 80
4 03/06/2020 10:45:37 0.01,-137.21 0.62,-139.81 297.40 80
5 03/07/2020 10:24:14 0.01,-137.20 -0.44,-135.29 217.81 80
6 03/08/2020 22:46:10 -0.00,-137.18 -0.77,-140.59 389.28 80
7 03/09/2020 22:30:06 -0.00,-137.17 0.24,-136.06 125.76 80
8 03/11/2020 10:51:54 0.00,-137.15 0.92,-141.33 476.37 80
9 03/12/2020 10:30:30 0.00,-137.14 -0.09,-136.80 38.37 80
10 03/14/2020 22:33:42 -0.00,-137.09 -0.11,-137.57 55.29 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/1/2020
SNOs_Map_GOES-17_NPP_20200302.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/01/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service