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: 8/4/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/05/2019 10:04:57 -0.28,-128.34 0.14,-130.37 230.17 80
2 08/06/2019 09:48:52 -0.27,-128.36 -0.86,-125.84 288.42 80
3 08/07/2019 22:08:07 0.29,-128.36 -0.34,-131.13 316.85 80
4 08/08/2019 21:52:02 0.29,-128.37 0.66,-126.60 201.54 80
5 08/10/2019 10:11:09 -0.31,-128.42 0.48,-131.87 393.94 80
6 08/11/2019 09:55:04 -0.30,-128.43 -0.52,-127.34 123.99 80
7 08/12/2019 22:14:20 0.32,-128.41 -0.62,-132.65 482.43 80
8 08/13/2019 21:58:14 0.32,-128.43 0.39,-128.11 35.44 80
9 08/16/2019 09:58:36 -0.33,-128.48 -0.25,-128.85 42.59 80
10 08/17/2019 09:42:31 -0.32,-128.49 -1.25,-124.32 474.96 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/4/2019
SNOs_Map_GOES-15_NOAA-20_20190805.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/04/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service