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: 5/31/2019
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 06/01/2019 05:40:23 -66.11, 137.41 93.83 06/01/2019 05:41:33 -66.11, 137.42 93.91 0.38 70
2 06/01/2019 06:29:45 70.45, -49.64 81.61 06/01/2019 06:29:40 70.45, -49.69 81.64 2.15 5
3 06/01/2019 07:14:32 -80.67,-154.34 118.47 06/01/2019 07:13:19 -81.25,-153.07 118.19 68.37 73
4 06/03/2019 21:56:57 -65.75,-107.09 93.76 06/03/2019 21:58:08 -65.75,-107.06 93.85 1.76 71
5 06/03/2019 22:46:18 70.15, 65.77 81.63 06/03/2019 22:46:14 70.14, 65.75 81.65 0.78 4
6 06/03/2019 23:31:59 -81.33, -60.81 115.48 06/03/2019 23:30:46 -81.83, -61.15 115.23 56.11 73
7 06/06/2019 14:13:10 -66.52, 9.62 94.82 06/06/2019 14:14:23 -66.52, 9.59 94.88 1.61 73
8 06/06/2019 15:02:50 69.89,-178.74 81.65 06/06/2019 15:02:47 69.89,-178.73 81.65 0.45 3
9 06/06/2019 15:49:23 -80.71, 33.77 112.59 06/06/2019 15:48:09 -81.08, 32.91 112.42 44.12 74
10 06/09/2019 06:29:48 -65.94, 124.87 94.41 06/09/2019 06:31:02 -65.93, 124.87 94.48 1.18 74
11 06/09/2019 07:19:22 69.63, -63.24 81.72 06/09/2019 07:19:20 69.64, -63.20 81.71 1.54 2
12 06/09/2019 08:06:44 -79.18, 133.56 109.80 06/09/2019 08:05:30 -79.41, 132.63 109.66 32.60 74
13 06/11/2019 22:47:06 -63.08,-121.95 91.65 06/11/2019 22:48:20 -63.05,-121.80 91.74 8.45 74
14 06/11/2019 23:35:52 69.42, 52.35 81.77 06/11/2019 23:35:51 69.43, 52.40 81.76 2.50 1

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 5/31/2019
SNOs_Map_FY3D_AQUA_20190531.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 05/31/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service