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: 5/30/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/31/2020 09:40:41 -0.03,-128.13 -0.86,-124.37 427.48 80
2 06/01/2020 22:05:16 0.01,-128.08 -0.36,-129.67 181.54 80
3 06/02/2020 21:43:52 0.02,-128.06 0.68,-125.15 332.60 80
4 06/04/2020 10:08:18 -0.00,-128.05 0.55,-130.40 268.95 80
5 06/05/2020 09:46:54 -0.02,-128.02 -0.49,-125.88 244.34 80
6 06/06/2020 22:11:29 -0.00,-127.96 -0.73,-131.17 366.48 80
7 06/07/2020 21:50:04 0.01,-127.94 0.32,-126.65 147.04 80
8 06/09/2020 10:14:31 0.01,-127.92 0.91,-131.91 454.67 80
9 06/10/2020 09:53:06 -0.00,-127.89 -0.13,-127.38 58.37 80
10 06/12/2020 21:58:56 -0.01,-127.79 -0.09,-128.14 40.00 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/30/2020
SNOs_Map_GOES-15_NOAA-20_20200531.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/30/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service