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: 6/21/2020
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 0.17,-128.53 75.44 80
2 06/22/2020 09:44:30 0.01,-127.89 -0.89,-123.96 449.51 80
3 06/23/2020 22:08:48 -0.02,-127.89 -0.32,-129.17 146.76 80
4 06/24/2020 21:47:13 -0.01,-127.92 0.74,-124.60 378.28 80
5 06/26/2020 10:11:22 0.03,-128.01 0.44,-129.79 202.80 80
6 06/27/2020 09:49:46 0.02,-128.04 -0.63,-125.22 321.77 80
7 06/28/2020 22:14:05 -0.03,-128.03 -0.58,-130.44 275.53 80
8 06/29/2020 21:52:29 -0.02,-128.05 0.48,-125.87 249.04 80
9 07/01/2020 10:16:39 0.03,-128.14 0.70,-131.06 332.70 80
10 07/02/2020 09:55:03 0.02,-128.16 -0.36,-126.49 191.17 80
11 07/03/2020 22:19:21 -0.02,-128.13 -0.84,-131.71 407.66 80
12 07/04/2020 21:57:46 -0.02,-128.15 0.23,-127.14 116.18 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 6/21/2020
SNOs_Map_GOES-15_FY3D_20200621.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 06/21/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service