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: 8/6/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/06/2019 22:03:20 0.28,-128.34 0.13,-128.89 63.88 80
2 08/07/2019 21:47:06 0.28,-128.36 1.18,-124.33 459.12 80
3 08/09/2019 10:05:59 -0.30,-128.41 -0.07,-129.55 129.72 80
4 08/10/2019 09:49:44 -0.29,-128.42 -1.06,-124.97 392.71 80
5 08/11/2019 22:08:44 0.31,-128.40 -0.09,-130.22 206.53 80
6 08/12/2019 21:52:28 0.31,-128.41 0.91,-125.64 315.82 80
7 08/14/2019 10:11:22 -0.33,-128.46 0.21,-130.86 273.34 80
8 08/15/2019 09:55:06 -0.32,-128.47 -0.79,-126.28 248.74 80
9 08/16/2019 22:14:07 0.34,-128.45 -0.36,-131.53 351.14 80
10 08/17/2019 21:57:51 0.33,-128.45 0.64,-126.95 170.98 80
11 08/19/2019 10:16:44 -0.35,-128.50 0.47,-132.17 418.30 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/6/2019
SNOs_Map_GOES-15_FY3D_20190806.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/06/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service