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: 1/31/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/02/2019 08:24:06 0.02,-104.36 0.21,-105.10 85.91 80
2 02/03/2019 08:05:21 0.02,-104.36 -0.83,-100.58 430.88 80
3 02/04/2019 20:29:56 -0.01,-104.14 -0.42,-105.86 197.19 80
4 02/05/2019 20:08:31 -0.01,-104.14 0.62,-101.34 319.60 80
5 02/07/2019 08:30:20 0.01,-104.37 0.50,-106.62 256.16 80
6 02/08/2019 08:14:14 0.01,-104.38 -0.49,-102.08 260.90 80
7 02/09/2019 20:36:09 -0.01,-104.16 -0.71,-107.38 366.50 80
8 02/10/2019 20:14:44 -0.00,-104.16 0.28,-102.84 150.29 80
9 02/12/2019 08:36:32 0.00,-104.39 0.84,-108.12 425.91 80
10 02/13/2019 08:20:27 0.00,-104.39 -0.15,-103.59 91.06 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/31/2019
SNOs_Map_GOES-14_NPP_20190201.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/31/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service