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: 4/10/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/10/2019 20:07:52 -0.12,-104.34 0.57,-101.18 360.07 80
2 04/12/2019 08:29:39 0.12,-104.39 0.55,-106.45 234.09 80
3 04/13/2019 08:13:34 0.12,-104.39 -0.46,-101.92 283.08 80
4 04/14/2019 20:35:28 -0.12,-104.35 -0.79,-107.20 326.19 80
5 04/15/2019 20:14:03 -0.13,-104.34 0.22,-102.67 189.94 80
6 04/17/2019 08:35:50 0.12,-104.38 0.90,-107.94 406.06 80
7 04/18/2019 08:19:44 0.13,-104.38 -0.11,-103.41 111.35 80
8 04/19/2019 20:41:40 -0.12,-104.36 -1.07,-108.71 495.51 80
9 04/20/2019 20:20:13 -0.12,-104.35 -0.11,-104.16 21.03 80
10 04/23/2019 08:23:15 0.12,-104.37 0.22,-104.90 59.58 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/10/2019
SNOs_Map_GOES-14_NPP_20190410.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/10/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service