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: 5/22/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/23/2019 09:55:40 0.04,-128.43 -0.18,-127.37 120.41 80
2 05/24/2019 22:14:56 -0.02,-128.44 -0.98,-132.68 483.14 80
3 05/25/2019 21:58:52 -0.03,-128.45 0.06,-128.15 34.09 80
4 05/28/2019 09:59:13 0.03,-128.44 0.12,-128.89 50.40 80
5 05/29/2019 09:43:08 0.04,-128.44 -0.86,-124.35 466.10 80
6 05/30/2019 22:02:24 -0.02,-128.44 -0.29,-129.66 138.54 80
7 05/31/2019 21:46:19 -0.02,-128.44 0.70,-125.12 377.89 80
8 06/02/2019 10:05:27 0.00,-128.43 0.42,-130.40 224.26 80
9 06/03/2019 09:49:22 0.01,-128.42 -0.57,-125.87 291.37 80
10 06/04/2019 22:08:37 0.01,-128.40 -0.63,-131.17 315.40 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/22/2019
SNOs_Map_GOES-15_NOAA-20_20190523.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/22/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service