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: 6/17/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/18/2019 20:17:28 0.04,-104.65 0.44,-102.85 205.04 80
2 06/20/2019 08:36:36 -0.07,-104.51 0.74,-108.12 411.82 80
3 06/21/2019 08:20:32 -0.06,-104.51 -0.26,-103.59 105.60 80
4 06/22/2019 20:39:50 0.09,-104.68 -0.84,-108.91 482.01 80
5 06/23/2019 20:23:45 0.07,-104.68 0.17,-104.38 35.45 80
6 06/26/2019 08:24:09 -0.08,-104.55 0.01,-105.11 64.09 80
7 06/27/2019 08:08:05 -0.07,-104.55 -0.99,-100.58 453.54 80
8 06/28/2019 20:27:22 0.10,-104.72 -0.16,-105.89 133.94 80
9 06/29/2019 20:11:18 0.09,-104.72 0.84,-101.36 383.21 80
10 07/01/2019 08:30:26 -0.13,-104.57 0.34,-106.63 234.49 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/17/2019
SNOs_Map_GOES-14_NPP_20190618.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/17/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service