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: 4/15/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/15/2023 22:05:00 -0.17,-133.88 0.77,-129.80 466.41 80
2 04/17/2023 10:29:28 0.16,-134.67 0.28,-135.09 49.42 80
3 04/19/2023 22:30:02 -0.15,-135.87 -0.19,-135.92 7.00 80
4 04/22/2023 10:33:08 0.15,-137.13 0.03,-136.73 46.80 80
5 04/23/2023 22:57:45 -0.13,-137.84 -1.08,-142.06 481.18 80
6 04/24/2023 22:36:20 -0.14,-138.32 0.01,-137.55 87.86 80
7 04/26/2023 11:00:50 0.13,-139.09 0.96,-142.86 429.43 80
8 04/27/2023 10:39:25 0.14,-139.57 -0.13,-138.34 139.26 80
9 04/28/2023 23:04:03 -0.13,-140.26 -0.89,-143.68 389.58 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2023
SNOs_Map_GOES-15_NPP_20230415.jpg

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

Historical Predications of SNOs between GOES-15 and NPP