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: 6/4/2019
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 06/06/2019 14:13:28 -65.52, 8.56 93.78 06/06/2019 14:14:40 -65.53, 8.61 93.88 2.30 72
2 06/06/2019 15:02:48 69.98,-178.60 81.55 06/06/2019 15:02:45 69.98,-178.60 81.56 0.09 3
3 06/06/2019 15:49:16 -80.84, 36.09 112.96 06/06/2019 15:48:02 -81.23, 35.28 112.79 45.51 74
4 06/09/2019 06:29:37 -66.52, 125.50 95.02 06/09/2019 06:30:51 -66.52, 125.47 95.08 1.73 74
5 06/09/2019 07:19:17 69.89, -62.86 81.44 06/09/2019 07:19:15 69.89, -62.85 81.44 0.41 2
6 06/09/2019 08:06:32 -79.57, 136.66 110.45 06/09/2019 08:05:18 -79.84, 135.70 110.31 35.10 74
7 06/11/2019 22:46:49 -64.07,-121.07 92.65 06/11/2019 22:48:03 -64.04,-120.98 92.74 5.80 74
8 06/11/2019 23:35:45 69.84, 52.95 81.33 06/11/2019 23:35:44 69.84, 52.97 81.33 0.61 1
9 06/12/2019 00:23:44 -77.92,-118.14 108.12 06/12/2019 00:22:30 -78.09,-118.89 107.99 25.45 74
10 06/14/2019 15:04:00 -61.64, -7.24 90.29 06/14/2019 15:05:14 -61.59, -7.03 90.39 12.51 74
11 06/14/2019 15:52:12 69.80, 168.77 81.26 06/14/2019 15:52:12 69.80, 168.78 81.26 0.49 0
12 06/14/2019 16:40:52 -76.11, -9.80 105.89 06/14/2019 16:39:38 -76.21, -10.27 105.79 16.37 74
13 06/17/2019 07:21:08 -59.30, 106.94 87.98 06/17/2019 07:22:22 -59.23, 107.24 88.09 18.97 74
14 06/17/2019 08:08:38 69.86, -75.26 81.13 06/17/2019 08:08:39 69.86, -75.25 81.13 0.10 1

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 6/4/2019
SNOs_Map_FY3D_AQUA_20190605.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 06/04/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service