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: 6/12/2019
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 06/14/2019 15:04:02 -61.50, -7.35 90.14 06/14/2019 15:05:16 -61.45, -7.13 90.24 12.73 74
2 06/14/2019 15:52:15 69.66, 168.58 81.40 06/14/2019 15:52:15 69.67, 168.61 81.40 1.00 0
3 06/14/2019 16:40:55 -75.99, -10.20 105.74 06/14/2019 16:39:41 -76.09, -10.65 105.64 15.92 74
4 06/17/2019 07:21:12 -59.10, 106.81 87.78 06/17/2019 07:22:26 -59.03, 107.12 87.89 19.32 74
5 06/17/2019 08:08:41 69.72, -75.45 81.28 06/17/2019 08:08:42 69.72, -75.43 81.27 0.70 1
6 06/17/2019 08:58:01 -74.15, 100.33 103.62 06/17/2019 08:56:47 -74.19, 100.14 103.55 7.49 74
7 06/19/2019 23:38:19 -56.80,-138.76 85.48 06/19/2019 23:39:33 -56.71,-138.38 85.60 25.60 74
8 06/20/2019 00:25:06 69.78, 40.52 81.19 06/20/2019 00:25:08 69.78, 40.53 81.19 0.15 2
9 06/20/2019 01:15:04 -72.31,-147.86 101.56 06/20/2019 01:13:50 -72.31,-147.84 101.50 1.03 74
10 06/22/2019 15:55:26 -54.53, -24.16 83.18 06/22/2019 15:56:39 -54.48, -23.68 83.37 31.72 73
11 06/22/2019 16:41:31 69.89, 156.57 81.11 06/22/2019 16:41:34 69.89, 156.56 81.11 0.65 3
12 06/22/2019 17:31:29 -72.42, -31.77 101.66 06/22/2019 17:30:16 -72.42, -31.76 101.59 0.34 73
13 06/25/2019 08:12:30 -52.43, 90.65 81.00 06/25/2019 08:13:43 -52.36, 91.18 81.21 37.28 73
14 06/25/2019 08:57:54 70.11, -87.22 80.95 06/25/2019 08:57:58 70.10, -87.26 80.96 1.68 4

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 6/12/2019
SNOs_Map_FY3D_AQUA_20190612.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 06/12/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service