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: 6/13/2019
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 15:04:07 -61.19, -7.58 89.83 06/14/2019 15:05:21 -61.14, -7.35 89.94 13.54 74
2 06/14/2019 15:52:17 69.53, 168.39 81.54 06/14/2019 15:52:17 69.54, 168.43 81.53 1.58 0
3 06/14/2019 16:41:01 -75.69, -11.18 105.38 06/14/2019 16:39:47 -75.78, -11.59 105.28 14.50 74
4 06/17/2019 07:21:22 -58.51, 106.42 87.18 06/17/2019 07:22:36 -58.43, 106.75 87.30 20.91 74
5 06/17/2019 08:08:45 69.48, -75.80 81.53 06/17/2019 08:08:46 69.49, -75.75 81.52 1.82 1
6 06/17/2019 08:58:11 -73.63, 99.07 103.03 06/17/2019 08:56:57 -73.66, 98.95 102.95 5.19 74
7 06/19/2019 23:38:37 -55.79,-139.34 84.48 06/19/2019 23:39:51 -55.70,-138.93 84.61 28.27 74
8 06/20/2019 00:25:13 69.43, 40.01 81.57 06/20/2019 00:25:15 69.43, 40.06 81.55 2.01 2
9 06/20/2019 01:14:56 -72.73,-147.01 102.04 06/20/2019 01:13:43 -72.72,-147.07 101.95 2.18 73
10 06/22/2019 15:55:53 -53.01, -24.95 81.66 06/22/2019 15:57:06 -52.95, -24.43 81.86 35.68 73
11 06/22/2019 16:41:41 69.37, 155.82 81.66 06/22/2019 16:41:44 69.38, 155.87 81.64 2.15 3
12 06/22/2019 17:31:24 -72.68, -31.23 101.95 06/22/2019 17:30:12 -72.68, -31.28 101.87 1.91 72
13 06/25/2019 08:13:07 -50.26, 89.63 78.85 06/25/2019 08:14:20 -50.18, 90.21 79.07 42.86 73
14 06/25/2019 08:58:08 69.31, -88.38 81.80 06/25/2019 08:58:12 69.32, -88.33 81.78 2.23 4

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 6/13/2019
SNOs_Map_FY3D_AQUA_20190613.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 06/13/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service