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: 8/12/2019
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 08/12/2019 03:34:22 68.70, 125.67 53.53 08/12/2019 03:33:44 68.68, 125.68 53.51 2.61 38
2 08/14/2019 19:00:04 -68.82, 74.08 125.54 08/14/2019 19:00:44 -68.81, 74.08 125.56 1.76 40
3 08/14/2019 19:50:48 68.72,-118.47 54.37 08/14/2019 19:50:11 68.70,-118.41 54.35 3.15 37
4 08/17/2019 11:16:31 -68.85,-170.06 124.68 08/17/2019 11:17:12 -68.83,-170.01 124.70 2.60 41
5 08/17/2019 12:07:14 68.69, -2.54 55.17 08/17/2019 12:06:40 68.67, -2.57 55.15 2.86 34
6 08/20/2019 03:32:57 -68.82, -54.13 123.84 08/20/2019 03:33:40 -68.85, -54.11 123.82 3.34 43
7 08/20/2019 04:23:41 68.71, 113.32 56.06 08/20/2019 04:23:08 68.68, 113.33 56.03 3.50 33
8 08/22/2019 19:49:24 -68.84, 61.72 122.93 08/22/2019 19:50:08 -68.86, 61.79 122.92 3.09 44
9 08/22/2019 20:40:07 68.68,-130.76 56.92 08/22/2019 20:39:36 68.69,-130.78 56.93 1.17 31
10 08/22/2019 21:30:30 -67.60, 37.93 124.16 08/22/2019 21:29:23 -67.64, 35.60 124.10 98.72 67
11 08/25/2019 12:05:49 -68.82, 177.64 122.04 08/25/2019 12:06:36 -68.81, 177.61 122.06 1.75 47
12 08/25/2019 12:56:33 68.71, -14.91 57.86 08/25/2019 12:56:03 68.70, -14.89 57.85 1.95 30

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/12/2019
SNOs_Map_FY3D_TERRA_20190812.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/12/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service