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: 7/9/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/10/2020 09:40:00 0.02,-128.32 -0.87,-124.23 466.60 80
2 07/11/2020 22:01:57 -0.03,-128.30 -0.32,-129.53 141.18 80
3 07/12/2020 21:45:53 -0.03,-128.31 0.73,-125.01 376.55 80
4 07/14/2020 10:07:42 0.03,-128.38 0.47,-130.28 216.34 80
5 07/15/2020 09:46:18 0.02,-128.39 -0.58,-125.75 300.68 80
6 07/16/2020 22:08:16 -0.02,-128.35 -0.61,-131.06 308.83 80
7 07/17/2020 21:52:11 -0.01,-128.35 0.38,-126.53 207.94 80
8 07/19/2020 10:14:00 0.00,-128.42 0.75,-131.81 386.14 80
9 07/20/2020 09:52:36 -0.01,-128.42 -0.24,-127.27 129.95 80
10 07/21/2020 22:14:33 0.01,-128.36 -0.94,-132.58 481.29 80
11 07/22/2020 21:58:30 0.02,-128.36 0.11,-128.06 34.94 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/9/2020
SNOs_Map_GOES-15_NPP_20200710.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/09/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP