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: 10/14/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/16/2021 09:59:54 0.25,-128.18 0.41,-128.88 80.03 80
2 10/17/2021 09:43:49 0.26,-128.20 -0.60,-124.35 439.47 80
3 10/18/2021 22:03:07 -0.24,-128.22 -0.53,-129.66 163.55 80
4 10/19/2021 21:47:01 -0.25,-128.25 0.43,-125.12 356.00 80
5 10/21/2021 10:06:11 0.22,-128.30 0.68,-130.40 238.90 80
6 10/22/2021 09:50:06 0.24,-128.32 -0.34,-125.87 280.29 80
7 10/23/2021 22:09:22 -0.21,-128.33 -0.84,-131.17 323.69 80
8 10/24/2021 21:53:18 -0.22,-128.35 0.18,-126.64 195.06 80
9 10/26/2021 10:12:26 0.19,-128.39 0.99,-131.91 401.13 80
10 10/27/2021 09:56:22 0.20,-128.41 -0.03,-127.38 117.18 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/14/2021
SNOs_Map_GOES-15_NPP_20211014.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/14/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP