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: 12/15/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/15/2019 09:45:40 -0.00,-128.00 -0.93,-123.96 460.49 80
2 12/16/2019 22:04:38 0.02,-127.92 -0.29,-129.19 144.95 80
3 12/17/2019 21:48:23 0.01,-127.89 0.73,-124.61 372.87 80
4 12/19/2019 10:07:15 -0.03,-127.86 0.39,-129.82 223.90 80
5 12/20/2019 09:50:58 -0.02,-127.82 -0.57,-125.23 293.71 80
6 12/21/2019 22:09:58 0.04,-127.73 -0.59,-130.47 312.36 80
7 12/22/2019 21:53:42 0.03,-127.69 0.43,-125.90 205.05 80
8 12/24/2019 10:12:33 -0.04,-127.66 0.75,-131.09 392.20 80
9 12/25/2019 09:56:18 -0.03,-127.61 -0.28,-126.52 124.83 80
10 12/26/2019 22:15:17 0.04,-127.52 -0.89,-131.75 482.18 80
11 12/27/2019 21:59:01 0.03,-127.47 0.08,-127.17 34.71 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 12/15/2019
SNOs_Map_GOES-15_FY3D_20191215.jpg

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

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service