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: 8/15/2019
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 08/17/2019 11:16:31 -68.83,-170.03 124.70 08/17/2019 11:17:12 -68.85,-169.98 124.68 3.27 41
2 08/17/2019 12:07:15 68.72, -2.57 55.20 08/17/2019 12:06:40 68.69, -2.54 55.18 3.18 35
3 08/20/2019 03:32:58 -68.84, -54.17 123.82 08/20/2019 03:33:41 -68.82, -54.14 123.84 2.63 43
4 08/20/2019 04:23:41 68.68, 113.36 56.03 08/20/2019 04:23:09 68.66, 113.30 56.01 3.20 32
5 08/22/2019 19:49:23 -68.81, 61.77 122.97 08/22/2019 19:50:09 -68.79, 61.70 122.98 3.12 46
6 08/22/2019 20:40:07 68.70,-130.77 56.94 08/22/2019 20:39:36 68.68,-130.79 56.92 1.55 31
7 08/25/2019 12:05:50 -68.83, 177.63 122.04 08/25/2019 12:06:37 -68.82, 177.62 122.05 1.25 47
8 08/25/2019 12:56:34 68.71, -14.91 57.87 08/25/2019 12:56:04 68.71, -14.88 57.86 1.68 30
9 08/25/2019 13:46:57 -67.64, 153.78 123.21 08/25/2019 13:45:50 -67.71, 151.57 123.12 93.70 67
10 08/28/2019 04:22:17 -68.85, -66.51 121.08 08/28/2019 04:23:05 -68.84, -66.47 121.09 1.60 48
11 08/28/2019 05:13:00 68.68, 101.02 58.76 08/28/2019 05:12:33 68.67, 100.96 58.75 2.63 27
12 08/28/2019 06:03:25 -67.71, -90.43 122.20 08/28/2019 06:02:17 -67.79, -92.46 122.11 86.14 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/15/2019
SNOs_Map_FY3D_TERRA_20190815.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/15/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service