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: 8/27/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/28/2019 22:13:58 -0.38,-128.38 -1.27,-132.46 464.37 80
2 08/29/2019 21:57:52 -0.37,-128.38 -0.26,-127.93 51.36 80
3 09/01/2019 10:00:53 0.37,-128.36 0.45,-128.66 33.58 80
4 09/02/2019 09:39:27 0.37,-128.35 -0.56,-124.12 481.57 80
5 09/03/2019 22:01:23 -0.37,-128.32 -0.63,-129.42 125.89 80
6 09/04/2019 21:45:17 -0.37,-128.31 0.38,-124.89 389.46 80
7 09/06/2019 10:07:05 0.37,-128.30 0.75,-130.16 211.47 80
8 09/07/2019 09:45:39 0.37,-128.28 -0.25,-125.63 303.15 80
9 09/08/2019 22:07:34 -0.36,-128.24 -0.93,-130.93 306.16 80
10 09/09/2019 21:51:29 -0.36,-128.22 0.08,-126.39 208.69 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/27/2019
SNOs_Map_GOES-15_NOAA-20_20190828.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/27/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service