Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/20/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/20/2019 20:33:39 -0.38,-104.56 -0.98,-107.29 310.68 80
2 08/21/2019 20:17:35 -0.37,-104.55 0.04,-102.76 204.82 80
3 08/23/2019 08:39:21 0.38,-104.36 1.22,-108.00 415.58 80
4 08/24/2019 08:17:57 0.37,-104.34 0.20,-103.47 98.24 80
5 08/25/2019 20:39:54 -0.38,-104.47 -1.35,-108.79 491.68 80
6 08/26/2019 20:23:50 -0.37,-104.46 -0.33,-104.26 23.39 80
7 08/29/2019 08:26:52 0.37,-104.27 0.51,-104.99 81.48 80
8 08/30/2019 08:05:28 0.36,-104.24 -0.51,-100.46 432.24 80
9 08/31/2019 20:27:24 -0.37,-104.37 -0.68,-105.76 158.74 80
10 09/01/2019 20:11:20 -0.36,-104.36 0.34,-101.23 356.75 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/20/2019
SNOs_Map_GOES-14_NPP_20190820.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/20/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service