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: 7/5/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/06/2025 08:41:10 0.02,-104.72 0.79,-108.09 384.47 80
2 07/07/2025 08:19:46 0.00,-104.72 -0.28,-103.57 131.59 80
3 07/08/2025 20:41:43 0.01,-104.72 -0.91,-108.87 472.44 80
4 07/09/2025 20:25:38 0.01,-104.72 0.10,-104.33 43.76 80
5 07/12/2025 08:28:42 -0.01,-104.71 0.08,-105.06 41.19 80
6 07/13/2025 08:07:18 -0.01,-104.70 -0.93,-100.53 475.08 80
7 07/14/2025 20:29:14 0.01,-104.70 -0.26,-105.83 128.66 80
8 07/15/2025 20:13:09 0.01,-104.70 0.75,-101.30 387.88 80
9 07/17/2025 08:34:58 -0.01,-104.70 0.42,-106.56 212.85 80
10 07/18/2025 08:13:33 -0.01,-104.69 -0.59,-102.03 303.44 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 7/5/2025
SNOs_Map_GOES-16_NPP_20250706.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 07/05/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP