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: 6/10/2019
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 06/11/2019 22:46:51 -63.96,-121.17 92.54 06/11/2019 22:48:05 -63.93,-121.07 92.62 5.93 74
2 06/11/2019 23:35:48 69.68, 52.73 81.50 06/11/2019 23:35:47 69.69, 52.75 81.49 1.06 1
3 06/12/2019 00:23:47 -77.80,-118.75 107.95 06/12/2019 00:22:33 -77.96,-119.49 107.82 24.90 74
4 06/14/2019 15:04:02 -61.47, -7.37 90.12 06/14/2019 15:05:16 -61.42, -7.15 90.22 12.78 74
5 06/14/2019 15:52:15 69.64, 168.54 81.43 06/14/2019 15:52:15 69.64, 168.57 81.43 1.06 0
6 06/14/2019 16:40:55 -75.97, -10.27 105.72 06/14/2019 16:39:41 -76.06, -10.72 105.62 15.84 74
7 06/17/2019 07:21:12 -59.07, 106.79 87.75 06/17/2019 07:22:26 -59.00, 107.10 87.86 19.37 74
8 06/17/2019 08:08:41 69.69, -75.49 81.31 06/17/2019 08:08:42 69.69, -75.47 81.30 0.75 1
9 06/17/2019 08:58:02 -74.08, 100.15 103.54 06/17/2019 08:56:48 -74.12, 99.96 103.46 7.16 74
10 06/19/2019 23:38:20 -56.76,-138.78 85.44 06/19/2019 23:39:34 -56.67,-138.40 85.57 25.68 74
11 06/20/2019 00:25:06 69.80, 40.55 81.17 06/20/2019 00:25:08 69.80, 40.56 81.17 0.19 2
12 06/20/2019 01:15:04 -72.33,-147.82 101.59 06/20/2019 01:13:50 -72.34,-147.80 101.53 1.07 74
13 06/22/2019 15:55:26 -54.55, -24.15 83.20 06/22/2019 15:56:39 -54.50, -23.67 83.39 31.65 73
14 06/22/2019 16:41:31 69.91, 156.60 81.09 06/22/2019 16:41:34 69.90, 156.58 81.09 0.74 3

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 6/10/2019
SNOs_Map_FY3D_AQUA_20190610.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 06/10/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service