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: 4/1/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/01/2024 20:24:17 0.01,-104.67 0.04,-104.43 26.68 80
2 04/04/2024 08:27:22 0.00,-104.68 0.09,-105.19 57.42 80
3 04/05/2024 08:05:58 0.01,-104.68 -0.90,-100.66 458.78 80
4 04/06/2024 20:27:55 0.00,-104.66 -0.28,-105.97 148.29 80
5 04/07/2024 20:11:51 0.01,-104.66 0.72,-101.44 367.66 80
6 04/09/2024 08:33:39 -0.02,-104.68 0.44,-106.71 231.88 80
7 04/10/2024 08:12:14 -0.03,-104.68 -0.56,-102.18 284.06 80
8 04/11/2024 20:34:12 0.03,-104.66 -0.60,-107.49 322.91 80
9 04/12/2024 20:18:07 0.03,-104.66 0.41,-102.96 193.19 80
10 04/14/2024 08:39:56 -0.03,-104.67 0.75,-108.24 406.14 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/1/2024
SNOs_Map_GOES-17_NPP_20240401.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/01/2024 in txt file.

Historical Predications of SNOs between GOES-17 and NPP