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: 11/8/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/08/2018 08:39:28 0.11,-104.15 0.99,-108.06 446.59 80
2 11/09/2018 08:18:04 0.13,-104.14 -0.02,-103.54 69.08 80
3 11/11/2018 20:21:16 -0.11,-104.04 -0.16,-104.31 31.02 80
4 11/12/2018 20:05:11 -0.13,-104.04 0.85, -99.78 486.23 80
5 11/14/2018 08:26:59 0.10,-104.15 0.29,-105.06 103.29 80
6 11/15/2018 08:05:34 0.11,-104.15 -0.67,-100.52 412.43 80
7 11/16/2018 20:27:31 -0.08,-104.03 -0.48,-105.84 206.05 80
8 11/17/2018 20:11:27 -0.09,-104.04 0.54,-101.31 311.34 80
9 11/19/2018 08:33:15 0.07,-104.18 0.60,-106.59 275.03 80
10 11/20/2018 08:11:50 0.08,-104.17 -0.36,-102.05 240.90 80
11 11/21/2018 20:33:47 -0.06,-104.03 -0.78,-107.37 380.33 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/8/2018
SNOs_Map_GOES-14_NPP_20181108.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/08/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service