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: 6/7/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/07/2019 22:02:22 0.01,-128.39 -0.25,-129.65 142.74 80
2 06/08/2019 21:46:18 -0.00,-128.38 0.75,-125.11 372.71 80
3 06/10/2019 10:05:26 -0.02,-128.36 0.44,-130.38 230.70 80
4 06/11/2019 09:49:22 -0.01,-128.35 -0.56,-125.85 284.34 80
5 06/12/2019 22:08:39 0.03,-128.32 -0.60,-131.16 323.09 80
6 06/13/2019 21:52:34 0.02,-128.31 0.40,-126.63 191.95 80
7 06/15/2019 10:11:43 -0.05,-128.29 0.79,-131.90 411.69 80
8 06/16/2019 09:55:38 -0.04,-128.27 -0.21,-127.36 102.84 80
9 06/18/2019 21:58:51 0.05,-128.22 0.06,-128.14 8.48 80
10 06/21/2019 09:59:15 -0.06,-128.17 0.12,-128.88 81.23 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/7/2019
SNOs_Map_GOES-15_NPP_20190608.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/07/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service