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: 2/5/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/06/2020 09:48:43 -0.03,-128.07 -0.56,-125.75 264.85 80
2 02/07/2020 22:10:39 0.02,-128.03 -0.65,-131.05 343.99 80
3 02/08/2020 21:49:14 -0.00,-128.00 0.34,-126.52 168.95 80
4 02/10/2020 10:11:03 0.00,-127.93 0.84,-131.79 439.05 80
5 02/11/2020 09:54:58 0.00,-127.90 -0.15,-127.26 73.19 80
6 02/13/2020 21:58:10 0.01,-127.82 -0.06,-128.03 24.47 80
7 02/14/2020 21:36:46 0.01,-127.78 0.94,-123.49 487.54 80
8 02/16/2020 09:58:34 0.00,-127.70 0.25,-128.76 121.27 80
9 02/17/2020 09:42:29 0.00,-127.66 -0.75,-124.23 390.53 80
10 02/18/2020 22:01:46 -0.01,-127.61 -0.46,-129.53 219.94 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/5/2020
SNOs_Map_GOES-15_NPP_20200206.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/05/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service