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: 8/13/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/13/2019 21:58:14 0.32,-128.41 0.36,-128.11 33.98 80
2 08/16/2019 09:58:36 -0.33,-128.45 -0.23,-128.85 45.06 80
3 08/17/2019 09:42:30 -0.32,-128.46 -1.23,-124.31 472.07 80
4 08/18/2019 22:01:47 0.34,-128.43 0.09,-129.62 135.64 80
5 08/19/2019 21:45:41 0.33,-128.43 1.10,-125.09 381.48 80
6 08/21/2019 10:04:47 -0.35,-128.46 0.10,-130.35 215.23 80
7 08/22/2019 09:48:42 -0.34,-128.46 -0.90,-125.81 301.29 80
8 08/23/2019 22:07:58 0.36,-128.42 -0.23,-131.13 307.94 80
9 08/24/2019 21:51:53 0.35,-128.41 0.77,-126.59 208.17 80
10 08/26/2019 10:10:59 -0.37,-128.44 0.42,-131.85 389.71 80
11 08/27/2019 09:54:55 -0.37,-128.43 -0.64,-127.33 125.76 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/13/2019
SNOs_Map_GOES-15_NOAA-20_20190814.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/13/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service