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: 4/12/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/12/2023 08:41:32 0.00,-104.73 0.72,-108.03 376.06 80
2 04/13/2023 08:20:08 0.01,-104.72 -0.26,-103.49 139.86 80
3 04/14/2023 20:42:05 -0.01,-104.72 -0.93,-108.79 464.03 80
4 04/15/2023 20:26:01 -0.01,-104.72 0.06,-104.25 52.50 80
5 04/18/2023 08:29:06 0.01,-104.71 0.07,-105.00 32.36 80
6 04/19/2023 08:07:42 -0.02,-104.71 -0.99,-100.47 483.38 80
7 04/20/2023 20:29:39 0.02,-104.71 -0.19,-105.77 120.21 80
8 04/21/2023 20:13:35 0.02,-104.72 0.81,-101.24 396.52 80
9 04/23/2023 08:35:23 -0.02,-104.71 0.36,-106.50 204.15 80
10 04/24/2023 08:13:59 -0.02,-104.71 -0.64,-101.97 312.21 80
11 04/25/2023 20:35:55 0.02,-104.71 -0.58,-107.26 291.92 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2023
SNOs_Map_GOES-17_NPP_20230412.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/12/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP