Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/23/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/25/2017 07:21:01 0.01, -89.36 -0.00, -89.31 5.69 80
2 11/27/2017 19:24:12 -0.01, -89.40 -0.19, -90.08 78.03 80
3 11/28/2017 19:08:07 -0.01, -89.41 0.85, -85.55 440.06 80
4 11/30/2017 07:29:54 0.01, -89.43 0.32, -90.82 158.95 80
5 12/01/2017 07:08:29 0.01, -89.44 -0.67, -86.28 359.01 80
6 12/02/2017 19:30:25 -0.01, -89.47 -0.49, -91.59 242.33 80
7 12/03/2017 19:14:21 -0.01, -89.48 0.55, -87.07 275.77 80
8 12/05/2017 07:36:08 0.01, -89.50 0.62, -92.34 323.06 80
9 12/06/2017 07:14:43 0.01, -89.52 -0.36, -87.80 194.88 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 11/23/2017
SNOs_Map_GOES-16_NPP_20171123.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 11/23/2017 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service