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: 4/17/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/18/2023 08:28:59 0.01,-104.73 0.05,-105.01 32.24 80
2 04/19/2023 08:07:34 0.00,-104.73 -0.97,-100.48 484.46 80
3 04/20/2023 20:29:28 -0.00,-104.74 -0.25,-105.78 118.82 80
4 04/21/2023 20:13:23 -0.00,-104.74 0.78,-101.25 398.08 80
5 04/23/2023 08:35:09 0.01,-104.74 0.38,-106.52 202.32 80
6 04/24/2023 08:13:42 0.00,-104.74 -0.59,-101.98 314.18 80
7 04/25/2023 20:35:38 -0.00,-104.74 -0.56,-107.29 289.69 80
8 04/26/2023 20:19:31 -0.01,-104.74 0.41,-102.74 227.38 80
9 04/28/2023 08:41:18 0.01,-104.75 0.73,-108.02 372.53 80
10 04/29/2023 08:19:51 0.01,-104.75 -0.25,-103.48 144.43 80
11 04/30/2023 20:41:46 -0.01,-104.75 -0.89,-108.79 459.49 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/17/2023
SNOs_Map_GOES-17_NPP_20230417.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/17/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP