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: 8/22/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/22/2023 04:41:44 -0.43, 138.74 0.35, 142.10 383.91 5
2 08/23/2023 17:05:33 0.42, 137.21 0.54, 136.66 62.41 80
3 08/26/2023 05:07:08 -0.42, 134.59 -0.18, 135.58 112.69 80
4 08/27/2023 17:32:12 0.41, 133.05 1.07, 130.13 332.49 80
5 08/28/2023 17:11:12 0.41, 132.03 -0.14, 134.55 286.15 80
6 08/30/2023 05:36:27 -0.40, 130.43 -0.68, 129.05 156.64 80
7 08/31/2023 05:15:27 -0.40, 129.40 0.52, 133.46 463.57 80
8 09/01/2023 17:37:51 0.39, 127.84 0.36, 128.02 20.50 80
9 09/03/2023 06:03:05 -0.38, 126.23 -1.23, 122.53 421.34 80
10 09/04/2023 05:42:05 -0.39, 125.19 -0.02, 126.95 200.00 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/22/2023
SNOs_Map_GOES-15_FY3D_20230822.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/22/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D