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: 3/26/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/27/2023 08:41:19 0.00,-104.75 0.74,-108.03 373.89 80
2 03/28/2023 08:19:55 0.00,-104.75 -0.28,-103.50 142.19 80
3 03/29/2023 20:41:53 -0.00,-104.75 -0.94,-108.80 461.97 80
4 03/30/2023 20:25:49 -0.01,-104.75 0.09,-104.27 54.54 80
5 04/02/2023 08:28:55 0.01,-104.75 0.05,-105.02 29.73 80
6 04/03/2023 08:07:31 0.02,-104.75 -0.93,-100.48 486.92 80
7 04/04/2023 20:29:28 -0.02,-104.76 -0.27,-105.78 116.75 80
8 04/05/2023 20:13:25 0.03,-104.76 0.83,-101.26 398.95 80
9 04/07/2023 08:35:14 -0.03,-104.76 0.38,-106.53 201.15 80
10 04/08/2023 08:13:50 -0.03,-104.76 -0.67,-102.00 315.26 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/26/2023
SNOs_Map_GOES-17_NPP_20230326.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/26/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP