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: 8/4/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/06/2019 22:03:21 0.28,-128.34 0.16,-128.90 63.85 80
2 08/07/2019 21:47:05 0.28,-128.36 1.15,-124.32 459.08 80
3 08/09/2019 10:05:59 -0.30,-128.41 -0.03,-129.54 129.88 80
4 08/10/2019 09:49:44 -0.29,-128.42 -1.08,-124.98 392.55 80
5 08/11/2019 22:08:45 0.31,-128.41 -0.06,-130.22 206.56 80
6 08/12/2019 21:52:29 0.31,-128.42 0.93,-125.64 315.81 80
7 08/14/2019 10:11:22 -0.33,-128.46 0.19,-130.86 273.52 80
8 08/15/2019 09:55:07 -0.32,-128.47 -0.80,-126.29 248.57 80
9 08/16/2019 22:14:07 0.34,-128.45 -0.35,-131.53 351.14 80
10 08/17/2019 21:57:52 0.33,-128.46 0.64,-126.95 170.96 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/4/2019
SNOs_Map_GOES-15_FY3D_20190805.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/04/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service