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: 4/25/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2020 09:43:18 -0.18,-128.14 -1.13,-123.85 488.57 80
2 04/26/2020 22:07:36 0.15,-128.16 -0.06,-129.08 104.53 80
3 04/27/2020 21:46:00 0.16,-128.18 1.00,-124.50 418.69 80
4 04/29/2020 10:10:11 -0.13,-128.20 0.19,-129.70 169.76 80
5 04/30/2020 09:48:35 -0.15,-128.21 -0.86,-125.12 352.73 80
6 05/01/2020 22:12:53 0.12,-128.22 -0.38,-130.34 242.10 80
7 05/02/2020 21:51:17 0.13,-128.23 0.67,-125.76 280.53 80
8 05/04/2020 10:15:27 -0.10,-128.25 0.51,-130.95 308.14 80
9 05/05/2020 09:53:52 -0.12,-128.26 -0.55,-126.38 213.86 80
10 05/06/2020 22:18:10 0.09,-128.25 -0.64,-131.61 382.29 80
11 05/07/2020 21:56:35 0.11,-128.25 0.41,-127.04 139.75 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/25/2020
SNOs_Map_GOES-15_FY3D_20200425.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/25/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service