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: 7/17/2019
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 0.23,-106.65 224.07 80
2 07/18/2019 08:14:27 -0.21,-104.70 -0.78,-102.12 293.33 80
3 07/19/2019 20:33:46 0.24,-104.88 -0.32,-107.45 292.02 80
4 07/20/2019 20:17:41 0.23,-104.89 0.69,-102.91 225.80 80
5 07/22/2019 08:36:48 -0.26,-104.74 0.53,-108.17 392.26 80
6 07/23/2019 08:20:44 -0.24,-104.74 -0.48,-103.64 125.30 80
7 07/24/2019 20:40:02 0.27,-104.92 -0.62,-108.97 460.47 80
8 07/25/2019 20:23:58 0.26,-104.93 0.39,-104.43 57.36 80
9 07/28/2019 08:24:21 -0.28,-104.79 -0.18,-105.16 43.18 80
10 07/29/2019 08:08:16 -0.27,-104.79 -1.19,-100.63 473.87 80
11 07/30/2019 20:27:34 0.30,-104.96 0.10,-105.96 112.98 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/17/2019
SNOs_Map_GOES-14_NPP_20190717.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/17/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service