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: 5/11/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/11/2019 10:08:56 0.05,-128.30 0.44,-130.10 203.99 80
2 05/12/2019 09:52:41 0.06,-128.32 -0.59,-125.53 318.71 80
3 05/13/2019 22:11:43 -0.05,-128.34 -0.57,-130.78 276.91 80
4 05/14/2019 21:55:27 -0.06,-128.36 0.40,-126.20 245.83 80
5 05/16/2019 10:14:20 0.04,-128.38 0.75,-131.41 345.55 80
6 05/17/2019 09:58:05 0.05,-128.39 -0.29,-126.84 176.76 80
7 05/18/2019 22:17:06 -0.03,-128.41 -0.88,-132.09 420.04 80
8 05/19/2019 22:00:52 -0.04,-128.42 0.15,-127.52 102.14 80
9 05/21/2019 10:19:44 0.02,-128.44 0.99,-132.73 489.74 80
10 05/22/2019 10:03:30 0.03,-128.44 -0.04,-128.16 32.03 80
11 05/24/2019 22:03:37 -0.03,-128.45 -0.09,-128.84 44.07 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/11/2019
SNOs_Map_GOES-15_FY3D_20190511.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/11/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service