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: 5/31/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/31/2023 11:42:22 0.02,-155.07 -0.19,-154.18 101.16 80
2 06/02/2023 00:04:19 0.01,-155.71 -0.86,-159.52 435.02 80
3 06/02/2023 23:48:15 -0.00,-156.12 0.27,-155.01 127.51 80
4 06/04/2023 12:10:05 -0.04,-156.77 0.73,-160.32 403.48 80
5 06/05/2023 11:50:07 -0.01,-157.18 -0.34,-155.80 158.22 7
6 06/07/2023 00:10:38 0.05,-157.80 -0.70,-161.13 380.15 80
7 06/07/2023 23:54:33 0.03,-158.21 0.38,-156.62 181.27 80
8 06/09/2023 12:16:22 -0.06,-158.84 0.62,-161.92 350.86 80
9 06/10/2023 11:57:38 -0.04,-159.25 -0.46,-157.40 210.31 80
10 06/12/2023 00:16:55 0.07,-159.86 -0.58,-162.74 328.82 80
11 06/13/2023 00:00:51 0.05,-160.26 0.51,-158.22 232.16 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/31/2023
SNOs_Map_GOES-15_NPP_20230531.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/31/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP