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: 8/15/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/15/2019 09:55:07 -0.32,-128.45 -0.82,-126.28 246.81 80
2 08/16/2019 22:14:07 0.34,-128.42 -0.33,-131.53 353.37 80
3 08/17/2019 21:57:52 0.33,-128.43 0.66,-126.95 168.35 80
4 08/19/2019 10:16:44 -0.35,-128.46 0.50,-132.16 421.77 80
5 08/20/2019 10:00:29 -0.34,-128.46 -0.55,-127.59 99.50 80
6 08/22/2019 22:03:14 0.35,-128.43 0.39,-128.26 19.17 80
7 08/25/2019 10:03:12 -0.36,-128.45 -0.28,-128.90 51.66 80
8 08/26/2019 09:46:57 -0.36,-128.44 -1.28,-124.33 468.40 80
9 08/27/2019 22:05:57 0.37,-128.38 0.12,-129.57 134.82 80
10 08/28/2019 21:49:41 0.37,-128.37 1.12,-124.99 385.01 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/15/2019
SNOs_Map_GOES-15_FY3D_20190815.jpg

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

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service