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: 1/9/2020
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 01/09/2020 14:56:20 66.77, 179.06 128.40 01/09/2020 14:57:18 66.78, 179.10 128.31 2.01 58
2 01/09/2020 15:45:57 -70.44, -8.73 55.18 01/09/2020 15:45:40 -70.44, -8.69 55.17 1.37 17
3 01/12/2020 07:12:52 66.39, -65.46 128.46 01/12/2020 07:13:55 66.40, -65.41 128.36 2.34 63
4 01/12/2020 08:02:29 -70.08, 106.61 55.13 01/12/2020 08:02:17 -70.09, 106.66 55.14 2.29 12
5 01/14/2020 23:29:02 67.21, 51.36 127.33 01/14/2020 23:30:11 67.20, 51.31 127.26 2.33 69
6 01/15/2020 00:18:43 -70.66,-136.57 56.09 01/15/2020 00:18:37 -70.65,-136.63 56.06 2.29 6
7 01/15/2020 01:02:04 77.71, 142.24 99.93 01/15/2020 01:00:52 78.29, 144.78 100.30 87.68 72
8 01/17/2020 15:45:52 65.85, 165.75 128.23 01/17/2020 15:47:05 65.85, 165.80 128.12 2.09 73
9 01/17/2020 16:35:12 -70.46, -21.00 56.30 01/17/2020 16:35:11 -70.45, -21.05 56.28 2.10 1
10 01/17/2020 17:22:14 80.21,-175.89 111.77 01/17/2020 17:21:01 80.52,-177.06 111.99 40.26 73
11 01/20/2020 08:05:40 54.39, -86.80 138.24 01/20/2020 08:06:53 54.32, -86.30 137.94 33.27 73
12 01/20/2020 08:51:39 -70.30, 94.66 56.62 01/20/2020 08:51:43 -70.30, 94.60 56.60 2.30 4
13 01/20/2020 09:41:40 72.50, -94.12 121.11 01/20/2020 09:40:27 72.50, -94.13 121.19 0.25 73
14 01/23/2020 01:08:24 -69.25,-151.01 56.08 01/23/2020 01:08:32 -69.26,-150.96 56.11 2.17 8

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 1/9/2020
SNOs_Map_FY3D_AQUA_20200109.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 01/09/2020 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service