Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/12/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2023 10:01:45 0.17,-132.67 -0.66,-128.95 423.14 80
2 04/14/2023 22:26:25 -0.16,-133.39 -0.36,-134.29 102.73 80
3 04/15/2023 22:05:02 -0.17,-133.88 0.75,-129.78 467.23 80
4 04/17/2023 10:29:34 0.16,-134.66 0.26,-135.09 48.20 80
5 04/19/2023 22:32:52 -0.15,-135.87 -0.15,-135.92 5.14 80
6 04/22/2023 10:33:20 0.15,-137.13 0.04,-136.71 48.22 80
7 04/23/2023 22:58:00 -0.13,-137.84 -1.09,-142.04 479.63 80
8 04/24/2023 22:36:37 -0.14,-138.32 0.03,-137.53 89.33 80
9 04/26/2023 11:01:08 0.13,-139.08 0.96,-142.84 427.63 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2023
SNOs_Map_GOES-15_NPP_20230413.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/12/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP