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: 12/11/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/11/2021 21:53:44 0.00,-127.87 0.28,-126.73 130.57 80
2 12/13/2021 10:12:50 -0.02,-127.82 0.93,-131.99 476.23 80
3 12/14/2021 09:56:44 -0.01,-127.78 -0.10,-127.46 37.09 80
4 12/16/2021 21:57:13 0.02,-127.70 -0.08,-128.22 59.59 80
5 12/17/2021 21:41:06 0.00,-127.66 0.90,-123.68 453.40 80
6 12/19/2021 10:00:12 -0.02,-127.59 0.31,-128.94 154.42 80
7 12/20/2021 09:44:06 -0.01,-127.55 -0.72,-124.41 357.98 80
8 12/21/2021 22:03:21 0.03,-127.48 -0.48,-129.70 253.25 80
9 12/22/2021 21:47:14 0.02,-127.44 0.50,-125.16 259.00 80
10 12/24/2021 10:06:20 -0.04,-127.36 0.65,-130.43 349.32 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/11/2021
SNOs_Map_GOES-15_NPP_20211211.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/11/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP