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: 3/15/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/16/2019 08:36:13 0.09,-104.40 0.93,-108.04 414.80 80
2 03/17/2019 08:20:08 0.09,-104.41 -0.13,-103.51 102.39 80
3 03/19/2019 20:20:38 -0.09,-104.27 -0.07,-104.27 2.86 80
4 03/22/2019 08:23:40 0.09,-104.41 0.20,-105.01 67.90 80
5 03/23/2019 08:07:34 0.09,-104.42 -0.80,-100.48 449.65 80
6 03/24/2019 20:29:30 -0.09,-104.30 -0.40,-105.77 167.76 80
7 03/25/2019 20:08:04 -0.09,-104.29 0.61,-101.24 348.78 80
8 03/27/2019 08:29:51 0.10,-104.42 0.59,-106.50 237.26 80
9 03/28/2019 08:13:46 0.10,-104.43 -0.48,-101.98 280.38 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/15/2019
SNOs_Map_GOES-14_NPP_20190316.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/15/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service