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: 11/13/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/14/2021 22:00:18 -0.10,-128.43 -0.10,-128.30 14.71 80
2 11/17/2021 10:00:45 0.09,-128.42 0.24,-129.05 71.86 80
3 11/18/2021 09:44:42 0.10,-128.41 -0.77,-124.52 443.74 80
4 11/19/2021 22:04:00 -0.08,-128.40 -0.40,-129.83 163.66 80
5 11/20/2021 21:47:57 -0.09,-128.39 0.61,-125.30 351.61 80
6 11/22/2021 10:07:07 0.06,-128.37 0.54,-130.58 251.75 80
7 11/23/2021 09:51:02 0.08,-128.36 -0.41,-126.04 263.03 80
8 11/24/2021 22:10:22 -0.05,-128.33 -0.70,-131.37 345.75 80
9 11/25/2021 21:54:17 -0.06,-128.31 0.25,-126.82 168.82 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2021
SNOs_Map_GOES-15_NPP_20211113.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/13/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP