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: 10/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2023 20:17:53 -0.00,-104.67 0.44,-102.77 216.99 80
2 10/21/2023 08:39:41 0.00,-104.69 0.77,-108.04 382.25 80
3 10/22/2023 08:18:18 0.00,-104.68 -0.27,-103.52 133.05 80
4 10/23/2023 20:40:14 -0.01,-104.65 -0.95,-108.82 475.90 80
5 10/24/2023 20:24:10 -0.01,-104.65 0.10,-104.30 39.95 80
6 10/27/2023 08:27:14 0.01,-104.67 0.10,-105.04 42.73 80
7 10/28/2023 08:05:50 0.00,-104.67 -0.90,-100.51 472.95 80
8 10/29/2023 20:27:47 -0.00,-104.63 -0.25,-105.83 135.75 80
9 10/30/2023 20:11:43 0.00,-104.63 0.76,-101.30 380.12 80
10 11/01/2023 08:33:31 -0.00,-104.66 0.42,-106.57 218.03 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2023
SNOs_Map_GOES-17_NPP_20231019.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/19/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP