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: 12/9/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/09/2021 09:50:35 0.01,-127.95 -0.43,-125.96 226.00 80
2 12/10/2021 22:09:50 0.01,-127.91 -0.72,-131.27 382.98 80
3 12/11/2021 21:53:44 0.00,-127.88 0.25,-126.73 130.70 80
4 12/13/2021 10:12:50 -0.02,-127.82 0.91,-132.00 475.82 80
5 12/14/2021 09:56:44 -0.01,-127.79 -0.07,-127.45 37.64 80
6 12/16/2021 21:57:12 0.02,-127.70 -0.11,-128.22 58.81 80
7 12/17/2021 21:41:06 0.00,-127.66 0.87,-123.67 454.23 80
8 12/19/2021 10:00:12 -0.02,-127.60 0.28,-128.94 153.34 80
9 12/20/2021 09:44:06 -0.01,-127.56 -0.69,-124.40 359.16 80
10 12/21/2021 22:03:21 0.03,-127.49 -0.45,-129.71 251.97 80
11 12/22/2021 21:47:15 0.02,-127.45 0.53,-125.17 260.37 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/9/2021
SNOs_Map_GOES-15_NPP_20211209.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/09/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP