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: 10/31/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/31/2019 22:14:20 -0.14,-128.41 -1.05,-132.60 477.61 80
2 11/01/2019 21:58:15 -0.15,-128.42 -0.10,-128.06 40.43 80
3 11/04/2019 09:58:40 0.14,-128.50 0.19,-128.81 35.82 80
4 11/05/2019 09:42:34 0.15,-128.51 -0.77,-124.27 481.94 80
5 11/06/2019 22:01:51 -0.12,-128.47 -0.36,-129.59 127.21 80
6 11/07/2019 21:45:47 -0.13,-128.48 0.66,-125.06 390.45 80
7 11/09/2019 10:04:55 0.11,-128.54 0.50,-130.33 203.81 80
8 11/10/2019 09:48:51 0.12,-128.55 -0.52,-125.80 313.56 80
9 11/11/2019 22:08:07 -0.10,-128.50 -0.67,-131.10 296.41 80
10 11/12/2019 21:52:03 -0.11,-128.50 0.35,-126.57 220.65 80
11 11/14/2019 10:11:11 0.09,-128.56 0.81,-131.85 374.75 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/31/2019
SNOs_Map_GOES-15_NOAA-20_20191101.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/31/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service