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: 12/8/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/08/2021 10:06:41 0.00,-127.98 0.54,-130.51 287.50 80
2 12/09/2021 09:50:35 0.01,-127.95 -0.43,-125.96 226.06 80
3 12/10/2021 22:09:50 0.01,-127.91 -0.72,-131.27 382.89 80
4 12/11/2021 21:53:44 0.00,-127.88 0.25,-126.73 130.84 80
5 12/13/2021 10:12:50 -0.02,-127.82 0.91,-132.00 475.60 80
6 12/14/2021 09:56:44 -0.01,-127.79 -0.07,-127.45 37.92 80
7 12/16/2021 21:57:12 0.02,-127.71 -0.11,-128.22 58.45 80
8 12/17/2021 21:41:06 0.00,-127.67 0.87,-123.67 454.64 80
9 12/19/2021 10:00:12 -0.02,-127.60 0.29,-128.94 152.87 80
10 12/20/2021 09:44:06 -0.01,-127.56 -0.69,-124.40 359.67 80
11 12/21/2021 22:03:21 0.03,-127.50 -0.45,-129.71 251.39 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/8/2021
SNOs_Map_GOES-15_NPP_20211208.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/08/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP