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: 9/6/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/07/2019 09:45:50 0.37,-128.28 -0.23,-125.67 298.62 80
2 09/08/2019 22:07:47 -0.36,-128.23 -0.94,-130.98 312.60 80
3 09/09/2019 21:51:43 -0.36,-128.21 0.06,-126.45 201.54 80
4 09/11/2019 10:13:31 0.35,-128.21 1.12,-131.72 399.61 80
5 09/12/2019 09:52:07 0.35,-128.18 0.12,-127.19 114.01 80
6 09/13/2019 22:14:03 -0.34,-128.12 -1.35,-132.48 498.43 80
7 09/14/2019 21:58:00 -0.34,-128.10 -0.29,-127.97 15.81 80
8 09/17/2019 10:01:03 0.34,-128.07 0.46,-128.71 72.16 80
9 09/18/2019 09:39:39 0.34,-128.04 -0.54,-124.18 441.04 80
10 09/19/2019 22:01:35 -0.33,-127.96 -0.68,-129.47 172.91 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/6/2019
SNOs_Map_GOES-15_NOAA-20_20190907.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/06/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service