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: 1/24/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/25/2019 21:56:15 0.06,-127.75 -0.03,-128.16 47.16 80
2 01/26/2019 21:40:09 0.06,-127.71 0.95,-123.63 465.20 80
3 01/28/2019 09:59:18 -0.06,-127.74 0.17,-128.91 131.91 80
4 01/29/2019 09:43:12 -0.05,-127.70 -0.81,-124.37 380.30 80
5 01/30/2019 22:02:27 0.05,-127.54 -0.45,-129.65 241.16 80
6 01/31/2019 21:46:22 0.05,-127.50 0.60,-125.13 270.75 80
7 02/02/2019 10:05:29 -0.05,-127.52 0.58,-130.40 327.17 80
8 02/03/2019 09:49:24 -0.04,-127.48 -0.41,-125.86 184.50 80
9 02/04/2019 22:08:39 0.05,-127.31 -0.79,-131.16 437.47 80
10 02/05/2019 21:52:34 0.04,-127.27 0.20,-126.62 73.91 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/24/2019
SNOs_Map_GOES-15_NPP_20190124.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/24/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service