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: 4/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/21/2023 20:13:23 0.01,-104.74 0.81,-101.25 397.77 80
2 04/23/2023 08:35:09 -0.01,-104.74 0.40,-106.51 202.62 80
3 04/24/2023 08:13:43 -0.01,-104.74 -0.63,-101.98 313.89 80
4 04/25/2023 20:35:37 0.00,-104.74 -0.58,-107.28 290.29 80
5 04/26/2023 20:19:32 0.00,-104.74 0.45,-102.75 226.61 80
6 04/28/2023 08:41:17 0.00,-104.74 0.75,-108.01 373.12 80
7 04/29/2023 08:19:52 -0.00,-104.74 -0.29,-103.48 143.64 80
8 04/30/2023 20:41:46 0.00,-104.74 -0.91,-108.78 460.56 80
9 05/01/2023 20:25:41 0.00,-104.75 0.13,-104.26 56.69 80
10 05/04/2023 08:28:39 -0.00,-104.76 0.07,-104.98 25.44 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/21/2023
SNOs_Map_GOES-17_NPP_20230421.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/21/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP