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: 3/10/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/10/2020 21:57:52 0.34,-128.39 0.71,-126.86 174.88 80
2 03/12/2020 10:19:21 -0.33,-128.35 0.53,-132.04 421.67 80
3 03/13/2020 09:57:46 -0.33,-128.34 -0.51,-127.47 98.40 80
4 03/14/2020 22:19:25 0.32,-128.34 -0.65,-132.70 497.66 80
5 03/15/2020 22:00:30 0.33,-128.32 0.40,-128.13 22.61 80
6 03/18/2020 10:05:44 -0.31,-128.26 -0.20,-128.74 54.96 80
7 03/19/2020 09:44:08 -0.32,-128.24 -1.24,-124.16 464.47 80
8 03/20/2020 22:05:46 0.30,-128.23 0.03,-129.39 132.31 80
9 03/21/2020 21:49:31 0.31,-128.21 1.08,-124.81 387.38 80
10 03/23/2020 10:11:01 -0.29,-128.16 0.11,-130.00 209.79 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/10/2020
SNOs_Map_GOES-15_FY3D_20200310.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/10/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service