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: 12/22/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2022 22:41:22 0.01,-137.34 -0.41,-139.06 196.14 80
2 12/23/2022 22:25:20 0.01,-137.34 0.66,-134.54 319.53 80
3 12/25/2022 10:47:09 -0.00,-137.33 0.53,-139.81 282.30 80
4 12/26/2022 10:25:45 -0.00,-137.32 -0.48,-135.28 233.14 80
5 12/27/2022 22:47:43 -0.00,-137.31 -0.76,-140.58 372.82 80
6 12/28/2022 22:31:39 -0.00,-137.30 0.25,-136.05 142.59 80
7 12/30/2022 10:50:48 0.01,-137.29 0.93,-141.32 459.52 80
8 12/31/2022 10:34:45 0.01,-137.28 -0.09,-136.79 55.64 80
9 01/02/2023 22:35:20 -0.00,-137.25 -0.07,-137.57 36.36 80
10 01/03/2023 22:19:16 -0.00,-137.24 0.95,-133.04 478.18 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/22/2022
SNOs_Map_GOES-17_NPP_20221222.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/22/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP