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: 1/16/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/17/2020 20:20:16 0.01,-104.05 -0.01,-104.21 17.53 80
2 01/18/2020 20:04:11 0.00,-104.06 1.00, -99.68 499.75 80
3 01/20/2020 08:25:58 -0.00,-104.32 0.13,-104.95 71.96 80
4 01/21/2020 08:04:33 0.00,-104.32 -0.88,-100.42 445.06 80
5 01/22/2020 20:26:26 -0.01,-104.07 -0.40,-105.70 186.51 80
6 01/23/2020 20:10:20 -0.01,-104.07 0.61,-101.16 330.73 80
7 01/25/2020 08:29:29 0.01,-104.33 0.46,-106.45 240.71 80
8 01/26/2020 08:10:43 0.01,-104.34 -0.55,-101.92 276.50 80
9 01/27/2020 20:35:17 -0.01,-104.09 -0.72,-107.19 354.69 80
10 01/28/2020 20:13:51 -0.01,-104.09 0.29,-102.66 162.64 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/16/2020
SNOs_Map_GOES-14_NPP_20200116.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/16/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service