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: 4/2/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/03/2020 08:36:04 0.13,-104.14 1.00,-108.03 442.71 80
2 04/04/2020 08:19:59 0.14,-104.15 -0.02,-103.50 74.32 80
3 04/06/2020 20:23:11 -0.14,-104.09 -0.17,-104.27 20.00 80
4 04/07/2020 20:01:47 -0.14,-104.08 0.85, -99.74 495.84 80
5 04/09/2020 08:23:34 0.13,-104.14 0.35,-105.00 98.59 80
6 04/10/2020 08:07:29 0.14,-104.15 -0.67,-100.47 418.57 80
7 04/11/2020 20:29:26 -0.13,-104.11 -0.53,-105.77 190.72 80
8 04/12/2020 20:08:01 -0.14,-104.10 0.49,-101.24 325.11 80
9 04/14/2020 08:29:49 0.13,-104.13 0.66,-106.52 271.70 80
10 04/15/2020 08:13:45 0.14,-104.14 -0.36,-101.99 245.58 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/2/2020
SNOs_Map_GOES-14_NPP_20200403.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/02/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service