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: 9/15/2019
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 09/16/2019 09:28:33 66.98, -98.85 103.70 09/16/2019 09:29:41 66.98, -98.83 103.62 0.83 68
2 09/16/2019 10:18:06 -70.86, 73.80 80.24 09/16/2019 10:17:59 -70.86, 73.77 80.22 0.98 7
3 09/16/2019 11:01:01 76.43, -2.18 74.22 09/16/2019 10:59:49 76.99, 0.52 74.62 93.10 72
4 09/19/2019 01:44:54 67.27, 17.38 104.34 09/19/2019 01:46:06 67.27, 17.36 104.26 0.96 72
5 09/19/2019 02:34:30 -70.99,-170.10 79.43 09/19/2019 02:34:27 -70.98,-170.16 79.41 2.53 3
6 09/19/2019 03:20:16 81.31, 65.80 84.39 09/19/2019 03:19:03 81.83, 65.88 84.66 57.91 73
7 09/21/2019 18:02:45 62.61, 128.68 109.82 09/21/2019 18:03:58 62.59, 128.93 109.65 12.81 73
8 09/21/2019 18:51:09 -70.33, -55.27 77.81 09/21/2019 18:51:09 -70.34, -55.26 77.82 0.60 0
9 09/21/2019 19:39:15 77.88, 132.67 93.73 09/21/2019 19:38:02 78.01, 131.82 93.91 24.37 73
10 09/24/2019 10:21:46 53.80,-121.17 118.97 09/24/2019 10:22:59 53.72,-120.62 118.69 37.07 73
11 09/24/2019 11:07:28 -70.67, 61.15 77.22 09/24/2019 11:07:32 -70.67, 61.11 77.20 1.79 4
12 09/24/2019 11:57:34 72.60,-128.03 100.79 09/24/2019 11:56:21 72.60,-127.98 100.86 1.54 73
13 09/27/2019 03:24:05 -70.12, 176.16 75.70 09/27/2019 03:24:12 -70.12, 176.18 75.71 0.47 7
14 09/27/2019 04:13:53 72.97, -11.36 101.36 09/27/2019 04:12:44 72.97, -11.41 101.44 1.56 69
15 09/29/2019 19:40:40 -69.66, -68.63 74.30 09/29/2019 19:40:50 -69.67, -68.57 74.33 2.29 10

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 9/15/2019
SNOs_Map_FY3D_AQUA_20190916.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 09/15/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service