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: 8/14/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/16/2019 09:58:36 -0.33,-128.45 -0.23,-128.84 45.05 80
2 08/17/2019 09:42:30 -0.32,-128.45 -1.23,-124.31 472.08 80
3 08/18/2019 22:01:47 0.34,-128.43 0.09,-129.62 135.29 80
4 08/19/2019 21:45:41 0.33,-128.43 1.09,-125.09 381.82 80
5 08/21/2019 10:04:47 -0.34,-128.46 0.10,-130.35 215.24 80
6 08/22/2019 09:48:42 -0.34,-128.46 -0.90,-125.81 301.27 80
7 08/23/2019 22:07:58 0.36,-128.42 -0.23,-131.12 307.65 80
8 08/24/2019 21:51:53 0.35,-128.42 0.77,-126.59 208.45 80
9 08/26/2019 10:11:00 -0.37,-128.44 0.37,-131.86 389.74 80
10 08/27/2019 09:54:55 -0.37,-128.43 -0.64,-127.33 125.71 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/14/2019
SNOs_Map_GOES-15_NOAA-20_20190815.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/14/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service