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: 11/27/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/27/2018 22:02:43 -0.05,-128.35 -0.32,-129.68 150.30 80
2 11/28/2018 21:46:38 -0.06,-128.38 0.64,-125.14 368.73 80
3 11/30/2018 10:05:46 0.03,-128.51 0.49,-130.42 218.53 80
4 12/01/2018 09:49:41 0.05,-128.52 -0.54,-125.89 299.91 80
5 12/02/2018 22:08:58 -0.02,-128.45 -0.66,-131.19 313.69 80
6 12/03/2018 21:52:53 -0.03,-128.47 0.37,-126.67 205.12 80
7 12/05/2018 10:12:02 0.01,-128.60 0.76,-131.95 381.52 80
8 12/06/2018 09:55:57 0.03,-128.61 -0.27,-127.42 136.58 80
9 12/07/2018 22:15:13 -0.00,-128.52 -0.92,-132.73 478.63 80
10 12/08/2018 21:59:08 -0.02,-128.54 0.05,-128.19 39.57 80
11 12/11/2018 09:59:32 0.01,-128.68 0.06,-128.94 29.70 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/27/2018
SNOs_Map_GOES-15_NPP_20181128.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/27/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service