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: 8/11/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/11/2019 22:08:44 0.31,-128.39 -0.10,-130.21 207.34 80
2 08/12/2019 21:52:29 0.31,-128.40 0.95,-125.65 314.76 80
3 08/14/2019 10:11:21 -0.33,-128.45 0.22,-130.85 274.67 80
4 08/15/2019 09:55:07 -0.32,-128.45 -0.83,-126.29 247.13 80
5 08/16/2019 22:14:06 0.34,-128.42 -0.37,-131.52 353.35 80
6 08/17/2019 21:57:52 0.33,-128.43 0.68,-126.96 168.51 80
7 08/19/2019 10:16:44 -0.35,-128.47 0.48,-132.16 420.94 80
8 08/20/2019 10:00:29 -0.34,-128.47 -0.51,-127.59 100.51 80
9 08/22/2019 22:03:13 0.35,-128.44 0.37,-128.25 20.23 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/11/2019
SNOs_Map_GOES-15_FY3D_20190811.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/11/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service