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: 11/9/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/09/2021 21:53:57 -0.14,-128.45 0.27,-126.78 191.04 80
2 11/11/2021 10:13:08 0.10,-128.45 0.89,-132.06 410.80 80
3 11/12/2021 09:57:04 0.12,-128.45 -0.12,-127.53 105.30 80
4 11/14/2021 22:00:19 -0.10,-128.44 -0.05,-128.31 14.97 80
5 11/17/2021 10:00:45 0.09,-128.43 0.25,-129.05 70.84 80
6 11/18/2021 09:44:41 0.10,-128.43 -0.75,-124.52 445.01 80
7 11/19/2021 22:04:00 -0.08,-128.41 -0.42,-129.83 162.36 80
8 11/20/2021 21:47:56 -0.09,-128.40 0.59,-125.30 353.08 80
9 11/22/2021 10:07:07 0.06,-128.39 0.55,-130.58 249.85 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/9/2021
SNOs_Map_GOES-15_NPP_20211109.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/09/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP