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: 3/17/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2019 20:20:38 -0.09,-104.27 -0.06,-104.28 3.29 80
2 03/22/2019 08:23:39 0.09,-104.41 0.25,-105.00 67.68 80
3 03/23/2019 08:07:35 0.09,-104.42 -0.81,-100.48 449.94 80
4 03/24/2019 20:29:29 -0.10,-104.30 -0.45,-105.76 167.13 80
5 03/25/2019 20:08:04 -0.10,-104.30 0.61,-101.24 349.48 80
6 03/27/2019 08:29:51 0.10,-104.43 0.58,-106.50 236.67 80
7 03/28/2019 08:13:45 0.10,-104.43 -0.42,-101.96 281.02 80
8 03/29/2019 20:35:40 -0.11,-104.33 -0.77,-107.26 334.17 80
9 03/30/2019 20:14:15 -0.11,-104.33 0.23,-102.73 182.52 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/17/2019
SNOs_Map_GOES-14_NPP_20190318.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/17/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service