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: 6/19/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/21/2020 10:06:05 0.02,-127.86 0.15,-128.53 75.58 80
2 06/22/2020 09:44:29 0.01,-127.89 -0.85,-123.95 449.34 80
3 06/23/2020 22:08:48 -0.02,-127.89 -0.30,-129.18 147.03 80
4 06/24/2020 21:47:12 -0.01,-127.92 0.71,-124.60 377.98 80
5 06/26/2020 10:11:22 0.03,-128.01 0.41,-129.80 203.14 80
6 06/27/2020 09:49:46 0.02,-128.04 -0.60,-125.21 321.39 80
7 06/28/2020 22:14:05 -0.03,-128.02 -0.55,-130.45 276.02 80
8 06/29/2020 21:52:28 -0.02,-128.05 0.46,-125.86 248.53 80
9 07/01/2020 10:16:39 0.03,-128.14 0.67,-131.06 333.21 80
10 07/02/2020 09:55:02 0.02,-128.16 -0.34,-126.48 190.64 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 6/19/2020
SNOs_Map_GOES-15_FY3D_20200619.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 06/19/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service