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: 10/16/2021
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,-128.90 81.91 80
2 10/17/2021 09:43:54 0.26,-128.20 -0.58,-124.36 436.69 80
3 10/18/2021 22:03:13 -0.24,-128.21 -0.56,-129.68 167.35 80
4 10/19/2021 21:47:10 -0.25,-128.24 0.43,-125.15 351.27 80
5 10/21/2021 10:06:21 0.22,-128.29 0.68,-130.44 245.30 80
6 10/22/2021 09:50:17 0.24,-128.30 -0.31,-125.91 272.98 80
7 10/23/2021 22:09:36 -0.21,-128.31 -0.88,-131.22 332.10 80
8 10/24/2021 21:53:32 -0.22,-128.33 0.12,-126.69 185.79 80
9 10/26/2021 10:12:44 0.19,-128.37 1.00,-131.98 412.03 80
10 10/27/2021 09:56:40 0.20,-128.38 0.00,-127.45 105.37 80
11 10/29/2021 21:59:56 -0.18,-128.38 -0.13,-128.24 16.47 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/16/2021
SNOs_Map_GOES-15_NPP_20211016.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/16/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP