Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/11/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/12/2023 08:34:19 -0.01,-104.74 0.41,-106.52 204.46 80
2 07/13/2023 08:12:54 -0.01,-104.74 -0.60,-102.00 311.56 80
3 07/14/2023 20:34:51 0.01,-104.72 -0.56,-107.31 295.08 80
4 07/15/2023 20:18:47 0.01,-104.72 0.45,-102.78 221.20 80
5 07/17/2023 08:40:35 -0.01,-104.74 0.71,-108.06 377.88 80
6 07/18/2023 08:19:11 -0.01,-104.74 -0.30,-103.53 138.21 80
7 07/19/2023 20:41:07 0.01,-104.73 -0.91,-108.84 468.63 80
8 07/20/2023 20:25:03 0.01,-104.73 0.10,-104.31 48.04 80
9 07/23/2023 08:28:07 -0.00,-104.76 0.04,-105.06 33.45 80
10 07/24/2023 08:06:42 0.00,-104.77 -0.97,-100.53 483.13 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/11/2023
SNOs_Map_GOES-17_NPP_20230711.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/11/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP