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: 8/14/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/14/2019 10:11:21 -0.33,-128.44 0.24,-130.85 274.87 80
2 08/15/2019 09:55:07 -0.32,-128.45 -0.81,-126.28 246.80 80
3 08/16/2019 22:14:07 0.34,-128.42 -0.34,-131.53 353.70 80
4 08/17/2019 21:57:52 0.33,-128.42 0.66,-126.95 168.01 80
5 08/19/2019 10:16:45 -0.35,-128.46 0.45,-132.17 421.78 80
6 08/20/2019 10:00:29 -0.34,-128.46 -0.54,-127.59 99.49 80
7 08/22/2019 22:03:14 0.35,-128.42 0.38,-128.26 18.86 80
8 08/25/2019 10:03:12 -0.36,-128.45 -0.27,-128.90 51.58 80
9 08/26/2019 09:46:57 -0.36,-128.44 -1.26,-124.32 468.43 80
10 08/27/2019 22:05:57 0.37,-128.38 0.11,-129.57 135.09 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/14/2019
SNOs_Map_GOES-15_FY3D_20190814.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/14/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service