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: 10/7/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/07/2021 22:09:18 -0.29,-127.93 -1.01,-131.15 367.88 80
2 10/08/2021 21:53:13 -0.31,-127.96 0.00,-126.62 152.40 80
3 10/10/2021 10:12:21 0.28,-128.02 1.16,-131.89 441.62 80
4 10/11/2021 09:56:17 0.29,-128.05 0.15,-127.36 78.04 80
5 10/13/2021 21:56:50 -0.27,-128.09 -0.28,-128.14 5.40 80
6 10/16/2021 09:59:54 0.25,-128.17 0.43,-128.88 80.85 80
7 10/17/2021 09:43:49 0.27,-128.20 -0.58,-124.35 438.66 80
8 10/18/2021 22:03:06 -0.24,-128.22 -0.55,-129.66 164.21 80
9 10/19/2021 21:47:02 -0.25,-128.24 0.47,-125.13 355.30 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/7/2021
SNOs_Map_GOES-15_NPP_20211007.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/07/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP