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: 8/28/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/29/2019 10:08:17 0.38,-128.39 0.83,-130.29 216.76 80
2 08/30/2019 09:46:52 0.37,-128.38 -0.19,-125.76 298.32 80
3 08/31/2019 22:08:49 -0.37,-128.35 -1.01,-131.06 308.83 80
4 09/01/2019 21:52:44 -0.37,-128.35 0.01,-126.53 206.65 80
5 09/03/2019 10:14:33 0.37,-128.34 1.13,-131.80 393.96 80
6 09/04/2019 09:53:08 0.37,-128.33 0.11,-127.27 120.83 80
7 09/05/2019 22:15:04 -0.37,-128.29 -1.30,-132.57 487.94 80
8 09/06/2019 21:58:59 -0.37,-128.27 -0.34,-128.03 27.10 80
9 09/09/2019 10:02:03 0.36,-128.25 0.47,-128.77 59.80 80
10 09/10/2019 09:40:38 0.36,-128.23 -0.55,-124.24 454.39 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/28/2019
SNOs_Map_GOES-15_NPP_20190828.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/28/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service