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: 12/1/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/02/2018 22:08:58 -0.02,-128.45 -0.66,-131.19 313.61 80
2 12/03/2018 21:52:53 -0.03,-128.47 0.37,-126.67 205.11 80
3 12/05/2018 10:12:02 0.01,-128.60 0.76,-131.95 382.12 80
4 12/06/2018 09:55:57 0.03,-128.61 -0.27,-127.42 135.92 80
5 12/07/2018 22:15:13 -0.00,-128.52 -0.93,-132.73 478.89 80
6 12/08/2018 21:59:08 -0.02,-128.53 0.04,-128.19 39.23 80
7 12/11/2018 09:59:32 0.01,-128.67 0.06,-128.94 30.75 80
8 12/12/2018 09:43:26 0.02,-128.68 -0.92,-124.40 486.63 80
9 12/13/2018 22:02:43 0.00,-128.58 -0.27,-129.71 129.26 80
10 12/14/2018 21:46:38 -0.01,-128.59 0.76,-125.18 388.26 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/1/2018
SNOs_Map_GOES-15_NPP_20181202.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/01/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service