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: 10/2/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/02/2019 22:08:46 -0.28,-127.59 -1.03,-131.02 391.30 80
2 10/03/2019 21:52:41 -0.29,-127.63 -0.05,-126.49 129.77 80
3 10/05/2019 10:11:49 0.27,-127.75 1.19,-131.77 458.28 80
4 10/06/2019 09:55:45 0.27,-127.79 0.15,-127.24 62.32 80
5 10/08/2019 21:56:16 -0.26,-127.83 -0.28,-128.03 22.82 80
6 10/09/2019 21:40:11 -0.27,-127.86 0.70,-123.49 498.04 80
7 10/11/2019 09:59:19 0.25,-127.98 0.44,-128.77 90.42 80
8 10/12/2019 09:43:15 0.26,-128.02 -0.60,-124.25 429.98 80
9 10/13/2019 22:02:31 -0.24,-128.01 -0.55,-129.56 176.33 80
10 10/14/2019 21:46:26 -0.25,-128.04 0.43,-125.03 344.00 80
11 10/16/2019 10:05:34 0.23,-128.16 0.71,-130.31 245.10 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/2/2019
SNOs_Map_GOES-15_NPP_20191003.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/02/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service