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: 7/6/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/07/2025 23:18:43 -0.38, 61.29 0.45, 57.69 411.35 80
2 07/08/2025 22:59:54 -0.38, 61.30 -0.61, 62.25 109.15 80
3 07/10/2025 11:19:01 0.40, 61.27 -0.58, 57.03 483.99 80
4 07/11/2025 11:02:51 0.40, 61.28 0.48, 61.60 36.58 80
5 07/13/2025 23:05:41 -0.41, 61.34 -0.34, 60.98 41.18 80
6 07/14/2025 22:46:51 -0.40, 61.35 -1.34, 65.56 478.91 80
7 07/16/2025 11:05:58 0.42, 61.34 0.17, 60.33 114.90 80
8 07/17/2025 10:49:49 0.41, 61.35 1.23, 64.90 405.22 80
9 07/18/2025 23:11:28 -0.43, 61.41 -0.04, 59.71 193.21 80
10 07/19/2025 22:49:59 -0.42, 61.43 -1.10, 64.28 325.96 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/6/2025
SNOs_Map_GOES-15_FY3D_20250707.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/06/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D