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: 12/21/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2022 10:00:05 0.01,-127.44 0.29,-128.75 149.46 80
2 12/23/2022 09:44:01 0.02,-127.48 -0.72,-124.23 370.83 80
3 12/24/2022 22:03:20 -0.01,-127.45 -0.47,-129.53 237.31 80
4 12/25/2022 21:47:16 -0.01,-127.48 0.54,-125.00 282.54 80
5 12/27/2022 10:06:26 0.00,-127.62 0.59,-130.29 304.23 80
6 12/28/2022 09:50:23 0.00,-127.65 -0.43,-125.76 215.77 80
7 12/29/2022 22:12:21 0.01,-127.62 -0.75,-131.07 392.13 80
8 12/30/2022 21:50:58 0.00,-127.66 0.26,-126.54 127.68 80
9 01/01/2023 10:12:47 -0.01,-127.78 0.92,-131.81 459.53 80
10 01/02/2023 09:56:44 -0.00,-127.82 -0.10,-127.28 60.28 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/21/2022
SNOs_Map_GOES-15_NPP_20221221.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/21/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP