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: 4/14/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/15/2019 10:05:37 0.06,-127.65 0.68,-130.35 307.45 80
2 04/16/2019 09:49:33 0.06,-127.62 -0.35,-125.82 204.89 80
3 04/17/2019 22:08:48 -0.06,-127.54 -0.89,-131.12 407.70 80
4 04/18/2019 21:52:43 -0.06,-127.51 0.14,-126.59 104.42 80
5 04/21/2019 09:55:45 0.06,-127.42 0.06,-127.32 10.57 80
6 04/23/2019 21:56:16 -0.06,-127.29 -0.26,-128.09 91.25 80
7 04/24/2019 21:40:12 -0.07,-127.25 0.77,-123.56 420.33 80
8 04/26/2019 09:59:19 0.06,-127.19 0.41,-128.83 186.68 80
9 04/27/2019 09:43:14 0.07,-127.14 -0.57,-124.29 324.79 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/14/2019
SNOs_Map_GOES-15_NOAA-20_20190415.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/14/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service