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: 6/26/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/27/2019 09:49:27 -0.07,-127.99 -0.56,-125.86 243.20 80
2 06/28/2019 22:08:45 0.10,-127.95 -0.60,-131.17 366.82 80
3 06/29/2019 21:52:39 0.09,-127.91 0.35,-126.62 146.36 80
4 07/01/2019 10:11:48 -0.12,-127.86 0.77,-131.91 460.78 80
5 07/02/2019 09:55:44 -0.11,-127.82 -0.24,-127.38 51.59 80
6 07/04/2019 21:56:16 0.12,-127.72 0.03,-128.14 48.33 80
7 07/05/2019 21:40:11 0.11,-127.68 1.04,-123.61 463.90 80
8 07/07/2019 09:59:20 -0.13,-127.61 0.14,-128.88 143.97 80
9 07/08/2019 09:43:15 -0.12,-127.57 -0.87,-124.35 367.84 80
10 07/09/2019 22:02:31 0.15,-127.50 -0.34,-129.65 245.32 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/26/2019
SNOs_Map_GOES-15_NPP_20190627.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/26/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service