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: 10/15/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/16/2021 09:59:57 0.25,-128.18 0.41,-128.89 81.66 80
2 10/17/2021 09:43:54 0.26,-128.20 -0.58,-124.36 437.17 80
3 10/18/2021 22:03:13 -0.24,-128.22 -0.56,-129.68 166.73 80
4 10/19/2021 21:47:10 -0.25,-128.24 0.43,-125.15 352.11 80
5 10/21/2021 10:06:21 0.22,-128.30 0.69,-130.44 243.95 80
6 10/22/2021 09:50:17 0.24,-128.32 -0.31,-125.91 274.53 80
7 10/23/2021 22:09:36 -0.21,-128.33 -0.89,-131.22 330.37 80
8 10/24/2021 21:53:33 -0.22,-128.34 0.17,-126.70 187.73 80
9 10/26/2021 10:12:43 0.19,-128.39 1.01,-131.98 409.62 80
10 10/27/2021 09:56:40 0.20,-128.40 0.01,-127.45 108.02 80
11 10/28/2021 22:15:59 -0.17,-128.40 -1.14,-132.77 498.11 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/15/2021
SNOs_Map_GOES-15_NPP_20211015.jpg

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

Historical Predications of SNOs between GOES-15 and NPP