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: 10/30/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/30/2019 21:57:06 -0.16,-128.39 0.20,-126.73 189.43 80
2 11/01/2019 10:15:58 0.14,-128.46 0.90,-131.95 396.47 80
3 11/02/2019 09:59:42 0.15,-128.48 -0.12,-127.37 126.41 80
4 11/03/2019 22:18:43 -0.12,-128.44 -1.04,-132.61 474.90 80
5 11/04/2019 22:02:27 -0.13,-128.46 -0.02,-128.04 47.93 80
6 11/07/2019 10:02:23 0.12,-128.53 0.18,-128.66 16.07 80
7 11/09/2019 22:05:08 -0.11,-128.50 -0.30,-129.33 94.94 80
8 11/10/2019 21:48:52 -0.12,-128.51 0.72,-124.76 427.48 80
9 11/12/2019 10:07:45 0.10,-128.57 0.40,-129.97 159.77 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/30/2019
SNOs_Map_GOES-15_FY3D_20191030.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/30/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service