Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/5/2026
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/05/2026 20:27:20 0.08,-104.66 0.47,-103.05 184.35 80
2 06/07/2026 08:46:31 -0.11,-104.67 0.74,-108.31 415.15 80
3 06/08/2026 08:30:28 -0.09,-104.68 -0.29,-103.78 101.80 80
4 06/10/2026 20:33:45 0.11,-104.67 0.14,-104.56 12.73 80
5 06/13/2026 08:34:14 -0.13,-104.69 -0.02,-105.31 70.79 80
6 06/14/2026 08:18:10 -0.12,-104.68 -0.99,-100.77 445.59 80
7 06/15/2026 20:37:30 0.16,-104.67 -0.16,-106.08 161.16 80
8 06/16/2026 20:21:27 0.14,-104.67 0.87,-101.56 355.32 80
9 06/18/2026 08:40:38 -0.18,-104.68 0.28,-106.83 244.83 80
10 06/19/2026 08:24:35 -0.16,-104.68 -0.69,-102.29 271.97 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 6/5/2026
SNOs_Map_GOES-16_NPP_20260606.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 06/05/2026 in txt file.

Historical Predications of SNOs between GOES-16 and NPP