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: 7/25/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/25/2019 22:02:39 0.23,-128.10 -0.14,-129.69 180.95 80
2 07/26/2019 21:46:34 0.22,-128.13 0.87,-125.16 338.47 80
3 07/28/2019 10:05:42 -0.24,-128.19 0.28,-130.43 256.39 80
4 07/29/2019 09:49:38 -0.24,-128.21 -0.73,-125.90 262.30 80
5 07/30/2019 22:08:55 0.26,-128.21 -0.43,-131.21 342.53 80
6 07/31/2019 21:52:51 0.25,-128.23 0.59,-126.68 175.96 80
7 08/02/2019 10:11:59 -0.28,-128.27 0.56,-131.95 419.62 80
8 08/03/2019 09:55:55 -0.27,-128.29 -0.45,-127.42 98.55 80
9 08/05/2019 21:59:07 0.28,-128.30 0.31,-128.20 11.17 80
10 08/08/2019 09:59:31 -0.29,-128.36 -0.17,-128.95 66.86 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/25/2019
SNOs_Map_GOES-15_NPP_20190726.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/25/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service