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: 11/4/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/05/2018 22:15:14 -0.13,-129.42 -0.85,-132.69 372.53 80
2 11/06/2018 21:59:07 -0.14,-128.59 -0.01,-128.12 53.86 80
3 11/07/2018 21:40:18 -0.16,-127.76 0.77,-123.54 480.08 80
4 11/09/2018 09:59:22 0.13,-126.34 0.67,-128.76 274.95 80
5 11/10/2018 09:43:14 0.14,-125.52 -0.17,-124.19 151.74 80
6 11/12/2018 21:43:39 -0.11,-123.57 -0.43,-124.87 148.97 80
7 11/13/2018 21:27:32 -0.12,-122.73 0.41,-120.30 276.64 80
8 11/15/2018 09:46:35 0.09,-121.29 1.03,-125.52 481.79 80
9 11/16/2018 09:27:47 0.10,-120.46 0.19,-120.95 55.36 80
10 11/17/2018 09:11:39 0.11,-119.63 -0.60,-116.37 370.85 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/4/2018
SNOs_Map_GOES-15_NPP_20181105.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/04/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service