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: 7/23/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/24/2019 09:43:21 -0.20,-128.08 -1.03,-124.38 422.05 80
2 07/25/2019 22:02:39 0.23,-128.10 -0.13,-129.69 181.29 80
3 07/26/2019 21:46:34 0.22,-128.13 0.88,-125.16 338.03 80
4 07/28/2019 10:05:43 -0.24,-128.18 0.27,-130.43 256.64 80
5 07/29/2019 09:49:38 -0.24,-128.20 -0.74,-125.90 261.94 80
6 07/30/2019 22:08:55 0.26,-128.20 -0.42,-131.21 343.33 80
7 07/31/2019 21:52:51 0.25,-128.22 0.60,-126.68 175.06 80
8 08/02/2019 10:11:59 -0.28,-128.27 0.55,-131.96 420.31 80
9 08/03/2019 09:55:55 -0.27,-128.28 -0.46,-127.42 97.75 80
10 08/05/2019 21:56:27 0.27,-128.29 0.27,-128.19 10.30 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/23/2019
SNOs_Map_GOES-15_NPP_20190724.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/23/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service