Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/22/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2020 10:43:16 -0.02,-137.20 0.14,-137.99 90.04 80
2 04/23/2020 10:21:40 -0.02,-137.20 -0.85,-133.41 431.63 80
3 04/24/2020 22:43:18 0.02,-137.19 -0.33,-138.63 164.75 80
4 04/25/2020 22:27:02 0.02,-137.19 0.73,-134.06 356.52 80
5 04/27/2020 10:48:33 -0.02,-137.18 0.46,-139.25 236.85 80
6 04/28/2020 10:26:57 -0.02,-137.16 -0.59,-134.68 283.79 80
7 04/29/2020 22:48:36 0.01,-137.14 -0.59,-139.90 314.38 80
8 04/30/2020 22:32:19 0.01,-137.13 0.41,-135.32 205.92 80
9 05/02/2020 10:53:49 -0.00,-137.11 0.77,-140.51 388.63 80
10 05/03/2020 10:32:14 -0.00,-137.09 -0.28,-135.94 131.29 80
11 05/04/2020 22:53:52 0.00,-137.05 -0.90,-141.17 468.08 80
12 05/05/2020 22:37:36 0.00,-137.03 0.10,-136.58 51.57 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/22/2020
SNOs_Map_GOES-17_FY3D_20200422.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/22/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service