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: 5/25/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/27/2020 08:23:32 0.03,-104.14 0.25,-104.98 96.46 80
2 05/28/2020 08:07:27 0.05,-104.14 -0.79,-100.45 420.92 80
3 05/29/2020 20:26:46 -0.02,-104.28 -0.38,-105.76 169.15 77
4 05/30/2020 20:07:59 -0.04,-104.28 0.66,-101.23 347.53 80
5 06/01/2020 08:29:46 0.01,-104.14 0.53,-106.49 268.71 80
6 06/02/2020 08:13:41 0.02,-104.14 -0.44,-101.95 248.68 80
7 06/03/2020 20:32:58 0.01,-104.29 -0.66,-107.27 339.90 80
8 06/04/2020 20:14:13 -0.00,-104.29 0.32,-102.73 176.72 80
9 06/06/2020 08:36:01 -0.03,-104.13 0.81,-108.01 441.22 80
10 06/07/2020 08:19:55 -0.02,-104.14 -0.17,-103.47 76.04 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/25/2020
SNOs_Map_GOES-14_NPP_20200526.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/25/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service