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: 8/18/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/19/2019 08:11:42 0.37,-104.40 -0.19,-101.98 276.08 80
2 08/20/2019 20:33:39 -0.38,-104.56 -1.02,-107.28 310.92 80
3 08/21/2019 20:17:35 -0.37,-104.55 0.06,-102.76 204.58 80
4 08/23/2019 08:39:22 0.38,-104.36 1.20,-108.01 415.66 80
5 08/24/2019 08:17:57 0.37,-104.34 0.19,-103.48 98.09 80
6 08/25/2019 20:39:54 -0.38,-104.47 -1.33,-108.79 492.07 80
7 08/26/2019 20:23:50 -0.37,-104.46 -0.31,-104.26 23.02 80
8 08/29/2019 08:26:52 0.37,-104.27 0.56,-104.98 81.82 80
9 08/30/2019 08:05:27 0.36,-104.24 -0.46,-100.45 431.91 80
10 08/31/2019 20:27:25 -0.37,-104.36 -0.67,-105.76 159.36 80
11 09/01/2019 20:11:20 -0.36,-104.35 0.35,-101.23 356.10 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/18/2019
SNOs_Map_GOES-14_NPP_20190819.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/18/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service