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: 5/14/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 05/14/2019 21:55:27 -0.06,-128.36 0.40,-126.19 246.26 80
2 05/16/2019 10:14:19 0.04,-128.38 0.74,-131.41 345.42 80
3 05/17/2019 09:58:05 0.05,-128.39 -0.29,-126.84 176.88 80
4 05/18/2019 22:17:06 -0.03,-128.41 -0.88,-132.09 419.59 80
5 05/19/2019 22:00:52 -0.04,-128.42 0.16,-127.52 102.64 80
6 05/21/2019 10:19:44 0.02,-128.44 0.98,-132.73 489.45 80
7 05/22/2019 10:03:30 0.03,-128.44 -0.05,-128.16 32.40 80
8 05/24/2019 22:03:36 -0.03,-128.46 -0.09,-128.84 43.54 80
9 05/25/2019 21:47:21 -0.04,-128.46 0.89,-124.26 478.36 80
10 05/27/2019 10:06:13 0.02,-128.47 0.25,-129.48 114.22 80
11 05/28/2019 09:49:59 0.03,-128.48 -0.79,-124.91 407.17 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 5/14/2019
SNOs_Map_GOES-15_FY3D_20190515.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 05/14/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service