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: 11/25/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 11/25/2019 22:02:15 -0.04,-128.43 -0.08,-128.64 23.63 80
2 11/26/2019 21:45:59 -0.06,-128.41 0.95,-124.06 496.83 80
3 11/28/2019 10:04:51 0.04,-128.43 0.24,-129.26 95.36 80
4 11/29/2019 09:48:35 0.05,-128.41 -0.78,-124.68 424.69 80
5 11/30/2019 22:07:35 -0.02,-128.35 -0.38,-129.92 178.85 80
6 12/01/2019 21:51:19 -0.03,-128.34 0.64,-125.35 341.05 80
7 12/03/2019 10:10:11 0.01,-128.35 0.49,-130.56 251.59 80
8 12/04/2019 09:53:56 0.02,-128.33 -0.53,-125.98 268.18 80
9 12/05/2019 22:12:54 0.00,-128.27 -0.68,-131.21 335.74 80
10 12/06/2019 21:56:39 -0.01,-128.25 0.34,-126.63 183.87 80
11 12/08/2019 10:15:31 -0.01,-128.25 0.79,-131.84 409.28 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 11/25/2019
SNOs_Map_GOES-15_FY3D_20191125.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 11/25/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service