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: 6/19/2019
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 06/19/2019 23:38:26 -56.44,-138.97 85.12 06/19/2019 23:39:40 -56.34,-138.58 85.25 26.56 74
2 06/20/2019 00:25:10 69.61, 40.27 81.38 06/20/2019 00:25:12 69.61, 40.29 81.37 1.03 2
3 06/20/2019 01:15:07 -72.19,-148.10 101.43 06/20/2019 01:13:53 -72.19,-148.05 101.38 1.80 74
4 06/22/2019 15:55:31 -54.23, -24.32 82.87 06/22/2019 15:56:44 -54.18, -23.83 83.07 32.52 73
5 06/22/2019 16:41:33 69.77, 156.39 81.24 06/22/2019 16:41:36 69.77, 156.40 81.23 0.11 3
6 06/22/2019 17:31:31 -72.30, -32.00 101.52 06/22/2019 17:30:18 -72.30, -31.98 101.46 0.96 73
7 06/25/2019 08:12:33 -52.24, 90.55 80.81 06/25/2019 08:13:46 -52.17, 91.10 81.02 37.78 73
8 06/25/2019 08:57:56 69.98, -87.40 81.08 06/25/2019 08:58:00 69.98, -87.43 81.09 1.17 4
9 06/25/2019 09:47:55 -72.46, 84.19 101.62 06/25/2019 09:46:43 -72.45, 84.19 101.55 0.30 72
10 06/28/2019 00:29:33 -50.35,-154.45 78.81 06/28/2019 00:30:46 -50.27,-153.86 79.02 42.74 73
11 06/28/2019 01:14:35 69.35, 27.55 81.89 06/28/2019 01:14:39 69.36, 27.60 81.87 2.22 4
12 06/28/2019 02:04:17 -72.71,-159.40 101.79 06/28/2019 02:03:06 -72.71,-159.45 101.71 1.96 71
13 06/30/2019 17:30:55 69.72, 143.98 81.66 06/30/2019 17:31:00 69.72, 143.98 81.65 0.22 5

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 6/19/2019
SNOs_Map_FY3D_AQUA_20190619.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 06/19/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service