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: 6/21/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/22/2019 09:43:11 -0.05,-128.12 -0.89,-124.34 430.78 80
2 06/23/2019 22:02:28 0.07,-128.09 -0.27,-129.65 178.20 80
3 06/24/2019 21:46:23 0.06,-128.06 0.74,-125.12 335.67 80
4 06/26/2019 10:05:32 -0.08,-128.02 0.44,-130.39 270.28 80
5 06/27/2019 09:49:27 -0.07,-127.99 -0.56,-125.86 242.91 80
6 06/28/2019 22:08:45 0.10,-127.94 -0.59,-131.17 367.88 80
7 06/29/2019 21:52:39 0.09,-127.90 0.35,-126.63 145.22 80
8 07/01/2019 10:11:48 -0.12,-127.86 0.77,-131.91 461.40 80
9 07/02/2019 09:55:43 -0.11,-127.82 -0.18,-127.36 50.89 80
10 07/04/2019 21:56:16 0.12,-127.70 0.04,-128.14 49.94 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/21/2019
SNOs_Map_GOES-15_NPP_20190622.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/21/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service