Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/1/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 12/02/2019 15:04:31 68.85, -47.12 90.71 12/02/2019 15:05:37 68.84, -47.13 90.71 0.66 66
2 12/02/2019 15:55:12 -68.71, 120.38 89.43 12/02/2019 15:55:07 -68.73, 120.36 89.41 2.30 5
3 12/02/2019 16:45:50 68.30, -71.78 90.18 12/02/2019 16:44:38 68.40, -72.40 90.27 27.74 72
4 12/05/2019 07:20:56 68.82, 68.81 91.05 12/05/2019 07:22:06 68.84, 68.74 91.07 3.15 70
5 12/05/2019 08:11:37 -68.74,-123.77 89.03 12/05/2019 08:11:35 -68.73,-123.76 89.04 1.20 2
6 12/05/2019 09:02:17 68.44, 43.94 90.68 12/05/2019 09:01:04 68.51, 43.61 90.74 15.47 73
7 12/07/2019 23:37:22 68.90,-175.41 91.45 12/07/2019 23:38:33 68.88,-175.32 91.43 4.43 71
8 12/08/2019 00:28:02 -68.72, -7.84 88.74 12/08/2019 00:28:04 -68.72, -7.89 88.73 1.99 2
9 12/08/2019 01:18:44 68.52, 159.73 91.08 12/08/2019 01:17:32 68.55, 159.55 91.10 7.98 72
10 12/10/2019 15:53:49 68.99, -59.63 91.80 12/10/2019 15:55:01 68.92, -59.39 91.73 12.33 72
11 12/10/2019 16:44:28 -68.75, 108.01 88.44 12/10/2019 16:44:32 -68.76, 108.04 88.43 1.99 4
12 12/10/2019 17:35:11 68.61, -84.49 91.43 12/10/2019 17:34:00 68.59, -84.52 91.41 2.06 71
13 12/13/2019 08:10:17 69.13, 56.07 92.15 12/13/2019 08:11:28 69.01, 56.61 92.03 25.15 71
14 12/13/2019 09:00:53 -68.73,-136.07 88.25 12/13/2019 09:01:01 -68.74,-136.10 88.24 1.74 8
15 12/13/2019 09:51:37 68.64, 31.36 91.67 12/13/2019 09:50:28 68.63, 31.40 91.65 2.41 69

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/1/2019
SNOs_Map_FY3D_TERRA_20191201.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/01/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service