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: 7/15/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/17/2019 08:30:32 -0.22,-104.69 0.19,-106.66 224.05 80
2 07/18/2019 08:14:27 -0.21,-104.70 -0.76,-102.12 293.42 80
3 07/19/2019 20:33:45 0.24,-104.88 -0.34,-107.44 291.99 80
4 07/20/2019 20:17:41 0.23,-104.89 0.67,-102.91 225.85 80
5 07/22/2019 08:36:49 -0.26,-104.74 0.49,-108.18 392.08 80
6 07/23/2019 08:20:45 -0.24,-104.75 -0.52,-103.65 125.56 80
7 07/24/2019 20:40:02 0.27,-104.93 -0.64,-108.96 460.28 80
8 07/25/2019 20:23:58 0.26,-104.94 0.37,-104.43 57.54 80
9 07/28/2019 08:24:21 -0.28,-104.79 -0.22,-105.17 42.89 80
10 07/29/2019 08:08:17 -0.27,-104.79 -1.23,-100.64 474.28 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/15/2019
SNOs_Map_GOES-14_NPP_20190716.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/15/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service