Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/22/2023 10:31:28 0.02,-125.31 0.73,-128.40 352.79 80
2 01/23/2023 10:15:43 0.02,-124.15 -0.00,-123.90 28.38 80
3 01/24/2023 09:57:20 0.02,-123.00 -0.80,-119.41 409.44 80
4 01/25/2023 22:17:07 -0.03,-121.25 -0.79,-124.76 400.32 80
5 01/26/2023 21:58:43 -0.02,-120.10 -0.04,-120.27 19.04 80
6 01/27/2023 21:42:58 -0.02,-118.94 0.71,-115.77 362.18 80
7 01/29/2023 10:02:36 0.03,-117.16 0.90,-121.08 445.86 80
8 01/30/2023 09:44:12 0.03,-116.01 0.15,-116.58 64.77 80
9 01/31/2023 09:28:28 0.03,-114.85 -0.60,-112.08 316.05 80
10 02/01/2023 21:48:14 -0.04,-113.09 -1.01,-117.42 494.20 80
11 02/02/2023 21:29:49 -0.04,-111.93 -0.25,-112.93 113.21 80
12 02/03/2023 21:14:05 -0.04,-110.77 0.51,-108.43 267.58 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/21/2023
SNOs_Map_GOES-17_FY3D_20230121.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/21/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D