Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/9/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/09/2018 22:24:28 -0.28,-135.59 -0.05,-134.40 134.96 80
2 10/11/2018 10:43:37 0.26,-135.63 1.14,-139.69 461.90 80
3 10/12/2018 10:24:50 0.28,-135.62 0.19,-135.14 53.80 80
4 10/14/2018 22:28:00 -0.26,-135.54 -0.35,-135.92 42.68 80
5 10/15/2018 22:11:55 -0.27,-135.53 0.67,-131.39 473.04 80
6 10/17/2018 10:31:01 0.24,-135.57 0.51,-136.65 124.57 80
7 10/18/2018 10:14:55 0.25,-135.55 -0.51,-132.12 390.41 80
8 10/19/2018 22:34:10 -0.23,-135.46 -0.68,-137.42 223.47 80
9 10/20/2018 22:18:04 -0.24,-135.45 0.35,-132.89 291.84 80
10 10/22/2018 10:37:10 0.21,-135.48 0.81,-138.16 305.32 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/9/2018
SNOs_Map_GOES-15_NPP_20180929.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/09/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service