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: 6/8/2019
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 06/09/2019 06:29:36 -66.56, 125.55 95.06 06/09/2019 06:30:50 -66.56, 125.51 95.13 1.86 74
2 06/09/2019 07:19:18 69.82, -62.96 81.51 06/09/2019 07:19:16 69.82, -62.94 81.51 0.49 2
3 06/09/2019 08:06:31 -79.60, 136.87 110.50 06/09/2019 08:05:17 -79.86, 135.91 110.35 35.31 74
4 06/11/2019 22:46:47 -64.17,-120.98 92.75 06/11/2019 22:48:01 -64.14,-120.89 92.84 5.43 74
5 06/11/2019 23:35:46 69.78, 52.86 81.40 06/11/2019 23:35:45 69.78, 52.88 81.39 0.59 1
6 06/12/2019 00:23:43 -77.95,-117.97 108.16 06/12/2019 00:22:29 -78.12,-118.73 108.04 25.67 74
7 06/14/2019 15:03:57 -61.80, -7.12 90.45 06/14/2019 15:05:11 -61.75, -6.91 90.54 11.98 74
8 06/14/2019 15:52:12 69.84, 168.84 81.22 06/14/2019 15:52:12 69.84, 168.85 81.21 0.35 0
9 06/14/2019 16:40:51 -76.19, -9.51 105.99 06/14/2019 16:39:37 -76.29, -9.99 105.89 16.82 74
10 06/17/2019 07:21:04 -59.52, 107.09 88.20 06/17/2019 07:22:18 -59.45, 107.38 88.31 18.28 74
11 06/17/2019 08:08:37 69.90, -75.19 81.09 06/17/2019 08:08:38 69.90, -75.19 81.09 0.23 1
12 06/17/2019 08:57:54 -74.46, 101.13 103.99 06/17/2019 08:56:40 -74.51, 100.90 103.90 8.81 74
13 06/19/2019 23:38:09 -57.38,-138.41 86.07 06/19/2019 23:39:23 -57.30,-138.04 86.19 24.13 74
14 06/20/2019 00:25:01 70.07, 40.95 80.89 06/20/2019 00:25:03 70.06, 40.92 80.90 1.14 2

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 6/8/2019
SNOs_Map_FY3D_AQUA_20190608.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 06/08/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service