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: 4/13/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2020 10:13:14 -0.20,-127.83 0.39,-130.47 300.34 80
2 04/14/2020 09:51:39 -0.21,-127.86 -0.66,-125.89 224.20 80
3 04/15/2020 22:15:57 0.19,-127.91 -0.53,-131.12 366.17 80
4 04/16/2020 21:54:21 0.20,-127.94 0.52,-126.55 158.72 80
5 04/18/2020 10:18:32 -0.17,-127.99 0.68,-131.74 427.74 80
6 04/19/2020 09:56:56 -0.18,-128.01 -0.37,-127.16 96.57 80
7 04/20/2020 22:21:15 0.16,-128.05 -0.81,-132.39 494.73 80
8 04/21/2020 21:59:39 0.17,-128.08 0.24,-127.82 29.76 80
9 04/24/2020 10:04:54 -0.16,-128.15 -0.08,-128.43 33.06 80
10 04/25/2020 09:43:18 -0.18,-128.17 -1.13,-123.86 490.47 80
11 04/26/2020 22:07:37 0.15,-128.19 -0.05,-129.09 102.45 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/13/2020
SNOs_Map_GOES-15_FY3D_20200413.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/13/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service