Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/10/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 09/11/2019 00:55:30 67.54, 30.03 101.31 09/11/2019 00:56:31 67.54, 30.03 101.24 0.10 61
2 09/11/2019 01:45:20 -70.50,-158.56 81.73 09/11/2019 01:45:05 -70.51,-158.50 81.74 2.49 15
3 09/13/2019 17:11:56 67.56, 145.94 102.20 09/13/2019 17:12:59 67.56, 145.94 102.13 0.24 63
4 09/13/2019 18:01:48 -70.43, -42.80 80.72 09/13/2019 18:01:35 -70.43, -42.73 80.73 2.55 13
5 09/16/2019 09:28:22 67.58, -98.15 103.10 09/16/2019 09:29:27 67.58, -98.16 103.03 0.71 65
6 09/16/2019 10:18:14 -70.45, 73.13 79.81 09/16/2019 10:18:03 -70.46, 73.19 79.82 2.34 11
7 09/19/2019 01:44:47 67.65, 17.83 103.96 09/19/2019 01:45:54 67.65, 17.80 103.89 1.41 67
8 09/19/2019 02:34:40 -70.47,-170.95 78.90 09/19/2019 02:34:31 -70.48,-170.90 78.91 1.85 9
9 09/21/2019 18:01:09 67.83, 133.94 104.71 09/21/2019 18:02:18 67.83, 133.89 104.65 2.33 69
10 09/21/2019 18:51:04 -70.55, -54.94 78.03 09/21/2019 18:50:57 -70.55, -54.91 78.03 1.09 7
11 09/21/2019 19:34:04 76.93,-132.33 76.87 09/21/2019 19:32:52 77.50,-129.69 77.27 90.96 72
12 09/24/2019 10:17:53 66.87,-111.31 106.59 09/24/2019 10:19:03 66.88,-111.28 106.50 1.24 70
13 09/24/2019 11:07:28 -70.67, 61.15 77.22 09/24/2019 11:07:23 -70.67, 61.15 77.21 0.07 5

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 9/10/2019
SNOs_Map_FY3D_AQUA_20190911.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 09/10/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service