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: 4/1/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/01/2020 20:14:16 -0.13,-104.08 0.17,-102.76 150.76 80
2 04/03/2020 08:36:03 0.13,-104.14 1.03,-108.02 442.83 80
3 04/04/2020 08:19:59 0.14,-104.15 0.01,-103.49 74.17 80
4 04/06/2020 20:23:10 -0.14,-104.09 -0.20,-104.26 20.60 80
5 04/07/2020 20:01:46 -0.14,-104.08 0.82, -99.73 495.31 80
6 04/09/2020 08:23:34 0.13,-104.14 0.33,-105.01 99.12 80
7 04/10/2020 08:07:30 0.14,-104.14 -0.69,-100.48 417.94 80
8 04/11/2020 20:29:26 -0.13,-104.10 -0.51,-105.78 191.48 80
9 04/12/2020 20:08:02 -0.14,-104.09 0.52,-101.25 324.24 80
10 04/14/2020 08:29:49 0.13,-104.13 0.69,-106.51 272.62 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/1/2020
SNOs_Map_GOES-14_NPP_20200402.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/01/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service