Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/31/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/01/2019 10:11:36 0.01,-128.44 0.52,-130.78 266.97 80
2 06/02/2019 09:55:21 0.01,-128.43 -0.46,-126.20 253.45 80
3 06/03/2019 22:14:23 0.01,-128.43 -0.65,-131.46 345.54 80
4 06/04/2019 21:58:08 0.00,-128.42 0.33,-126.88 174.64 80
5 06/06/2019 10:17:00 -0.02,-128.40 0.80,-132.10 421.66 80
6 06/07/2019 10:00:45 -0.01,-128.38 -0.19,-127.52 97.92 80
7 06/09/2019 22:03:31 0.02,-128.35 0.06,-128.20 17.09 80
8 06/12/2019 10:03:28 -0.02,-128.31 0.09,-128.83 60.09 80
9 06/13/2019 09:47:13 -0.01,-128.29 -0.89,-124.25 459.05 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/31/2019
SNOs_Map_GOES-15_FY3D_20190601.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/31/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service