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: 5/12/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/12/2020 08:07:29 0.10,-104.14 -0.75,-100.47 418.92 80
2 05/13/2020 20:29:26 -0.08,-104.23 -0.43,-105.77 175.43 80
3 05/14/2020 20:08:00 -0.10,-104.23 0.54,-101.23 341.20 80
4 05/16/2020 08:29:48 0.08,-104.13 0.59,-106.51 270.04 80
5 05/17/2020 08:13:43 0.09,-104.14 -0.38,-101.97 247.70 80
6 05/18/2020 20:35:40 -0.06,-104.26 -0.73,-107.28 344.39 80
7 05/19/2020 20:14:15 -0.08,-104.26 0.24,-102.74 172.47 80
8 05/21/2020 08:36:03 0.05,-104.15 0.89,-108.02 440.55 80
9 05/22/2020 08:19:58 0.06,-104.16 -0.08,-103.48 77.04 80
10 05/24/2020 20:20:29 -0.05,-104.28 -0.04,-104.26 2.86 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/12/2020
SNOs_Map_GOES-14_NPP_20200512.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/12/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service