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: 12/1/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/02/2019 22:14:23 -0.01,-128.30 -0.97,-132.61 490.10 80
2 12/03/2019 21:58:18 -0.02,-128.28 0.06,-128.08 24.63 80
3 12/06/2019 09:58:41 0.01,-128.27 0.11,-128.81 61.57 80
4 12/07/2019 09:42:36 0.02,-128.24 -0.86,-124.27 452.73 80
5 12/08/2019 22:01:52 0.00,-128.17 -0.33,-129.57 160.02 80
6 12/09/2019 21:45:48 -0.01,-128.14 0.70,-125.04 353.93 80
7 12/11/2019 10:04:55 -0.01,-128.13 0.49,-130.30 247.63 80
8 12/12/2019 09:48:50 0.01,-128.10 -0.54,-125.78 265.80 80
9 12/13/2019 22:08:06 0.01,-128.02 -0.70,-131.07 348.39 80
10 12/14/2019 21:52:01 0.00,-127.98 0.33,-126.54 164.53 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/1/2019
SNOs_Map_GOES-15_NOAA-20_20191202.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/01/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service