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: 6/6/2019
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 06/09/2019 06:29:36 -66.60, 125.59 95.10 06/09/2019 06:30:50 -66.59, 125.55 95.16 2.09 74
2 06/09/2019 07:19:17 69.91, -62.82 81.42 06/09/2019 07:19:15 69.91, -62.82 81.42 0.13 2
3 06/09/2019 08:06:29 -79.68, 137.62 110.65 06/09/2019 08:05:15 -79.96, 136.65 110.50 35.88 74
4 06/11/2019 22:46:43 -64.38,-120.79 92.97 06/11/2019 22:47:57 -64.35,-120.71 93.05 4.90 74
5 06/11/2019 23:35:43 69.92, 53.08 81.24 06/11/2019 23:35:42 69.92, 53.08 81.24 0.08 1
6 06/12/2019 00:23:38 -78.15,-116.97 108.43 06/12/2019 00:22:24 -78.32,-117.76 108.30 26.69 74
7 06/14/2019 15:03:51 -62.12, -6.86 90.78 06/14/2019 15:05:05 -62.08, -6.67 90.87 11.12 74
8 06/14/2019 15:52:09 69.99, 169.06 81.06 06/14/2019 15:52:09 69.99, 169.05 81.06 0.44 0
9 06/14/2019 16:40:45 -76.46, -8.56 106.32 06/14/2019 16:39:31 -76.57, -9.09 106.21 18.07 74
10 06/17/2019 07:20:56 -60.02, 107.44 88.70 06/17/2019 07:22:10 -59.95, 107.71 88.81 16.94 74
11 06/17/2019 08:08:34 70.11, -74.87 80.86 06/17/2019 08:08:35 70.10, -74.91 80.87 1.27 1
12 06/17/2019 08:57:47 -74.85, 102.16 104.43 06/17/2019 08:56:33 -74.90, 101.88 104.35 10.52 74
13 06/19/2019 23:37:58 -58.06,-137.99 86.75 06/19/2019 23:39:12 -57.98,-137.64 86.87 22.31 74
14 06/20/2019 00:24:57 70.33, 41.36 80.60 06/20/2019 00:24:59 70.32, 41.29 80.62 2.47 2

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 6/6/2019
SNOs_Map_FY3D_AQUA_20190607.jpg

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

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service