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: 12/17/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/17/2019 20:04:34 -0.02,-104.05 0.92, -99.73 491.23 80
2 12/19/2019 08:26:22 0.00,-104.28 0.16,-105.02 84.00 80
3 12/20/2019 08:04:57 0.01,-104.28 -0.84,-100.49 432.41 80
4 12/21/2019 20:26:51 0.00,-104.04 -0.41,-105.77 197.80 80
5 12/22/2019 20:10:46 -0.00,-104.05 0.59,-101.24 319.71 80
6 12/24/2019 08:32:34 -0.01,-104.30 0.48,-106.53 253.54 80
7 12/25/2019 08:11:08 0.00,-104.30 -0.52,-101.99 262.98 80
8 12/26/2019 20:33:03 0.01,-104.05 -0.73,-107.28 368.77 80
9 12/27/2019 20:16:57 -0.00,-104.05 0.28,-102.74 148.64 80
10 12/29/2019 08:38:45 -0.01,-104.32 0.80,-108.03 422.99 80
11 12/30/2019 08:17:20 -0.00,-104.32 -0.21,-103.50 93.85 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/17/2019
SNOs_Map_GOES-14_NPP_20191217.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/17/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service