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: 5/12/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/12/2019 09:52:41 0.06,-128.32 -0.56,-125.52 318.70 80
2 05/13/2019 22:11:42 -0.05,-128.34 -0.60,-130.77 276.83 80
3 05/14/2019 21:55:28 -0.06,-128.36 0.43,-126.20 245.91 80
4 05/16/2019 10:14:20 0.04,-128.38 0.72,-131.41 345.43 80
5 05/17/2019 09:58:06 0.05,-128.39 -0.32,-126.85 176.89 80
6 05/18/2019 22:17:07 -0.03,-128.41 -0.85,-132.09 419.86 80
7 05/19/2019 22:00:52 -0.04,-128.42 0.19,-127.53 102.38 80
8 05/21/2019 10:19:45 0.02,-128.44 0.95,-132.74 489.51 80
9 05/22/2019 10:03:29 0.03,-128.44 -0.02,-128.16 32.30 80
10 05/24/2019 22:03:36 -0.03,-128.45 -0.10,-128.84 43.68 80
11 05/25/2019 21:47:21 -0.04,-128.46 0.88,-124.26 478.14 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/12/2019
SNOs_Map_GOES-15_FY3D_20190512.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/12/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service