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: 5/23/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/23/2023 20:12:52 0.00,-104.72 0.81,-101.22 399.20 80
2 05/25/2023 08:34:38 0.01,-104.72 0.38,-106.48 200.84 80
3 05/26/2023 08:13:13 0.01,-104.72 -0.62,-101.95 315.61 80
4 05/27/2023 20:35:07 -0.02,-104.71 -0.61,-107.24 289.50 80
5 05/28/2023 20:19:02 -0.02,-104.71 0.40,-102.71 227.35 80
6 05/30/2023 08:40:49 0.02,-104.72 0.73,-107.99 372.10 80
7 05/31/2023 08:19:24 0.02,-104.72 -0.29,-103.46 144.40 80
8 06/01/2023 20:41:18 -0.01,-104.71 -0.93,-108.75 461.47 80
9 06/02/2023 20:25:12 -0.01,-104.71 0.09,-104.22 54.97 80
10 06/05/2023 08:28:13 0.00,-104.71 0.08,-104.96 28.97 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/23/2023
SNOs_Map_GOES-17_NPP_20230523.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/23/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP