Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/11/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/12/2019 22:02:35 -0.06,-127.73 -0.48,-129.62 214.82 80
2 04/13/2019 21:46:31 -0.06,-127.69 0.55,-125.09 297.46 80
3 04/15/2019 10:05:37 0.06,-127.65 0.69,-130.35 307.83 80
4 04/16/2019 09:49:33 0.06,-127.61 -0.35,-125.82 204.37 80
5 04/17/2019 22:08:48 -0.06,-127.54 -0.89,-131.12 408.72 80
6 04/18/2019 21:52:43 -0.06,-127.49 0.14,-126.59 103.24 80
7 04/21/2019 09:55:45 0.06,-127.40 0.05,-127.32 9.15 80
8 04/23/2019 21:56:16 -0.06,-127.27 -0.25,-128.09 93.14 80
9 04/24/2019 21:40:11 -0.06,-127.23 0.73,-123.55 418.26 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/11/2019
SNOs_Map_GOES-15_NOAA-20_20190412.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/11/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service