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: 11/12/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/12/2018 20:05:10 -0.13,-104.04 0.81, -99.77 485.88 80
2 11/14/2018 08:26:59 0.10,-104.15 0.33,-105.05 103.72 80
3 11/15/2018 08:05:34 0.11,-104.14 -0.69,-100.53 411.90 80
4 11/16/2018 20:27:30 -0.08,-104.02 -0.51,-105.83 206.96 80
5 11/17/2018 20:11:26 -0.09,-104.03 0.51,-101.30 310.31 80
6 11/19/2018 08:33:14 0.07,-104.16 0.63,-106.58 276.09 80
7 11/20/2018 08:11:50 0.08,-104.16 -0.39,-102.05 239.70 80
8 11/21/2018 20:33:46 -0.06,-104.01 -0.81,-107.36 381.87 80
9 11/22/2018 20:17:42 -0.07,-104.01 0.21,-102.83 135.24 80
10 11/24/2018 08:39:30 0.05,-104.17 0.93,-108.11 448.94 80
11 11/25/2018 08:18:05 0.06,-104.16 -0.04,-103.57 66.55 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/12/2018
SNOs_Map_GOES-14_NPP_20181112.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/12/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service