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: 1/12/2020
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 01/12/2020 07:12:34 67.39, -64.31 127.50 01/12/2020 07:13:38 67.39, -64.36 127.44 1.93 64
2 01/12/2020 08:02:13 -70.88, 107.90 55.94 01/12/2020 08:02:02 -70.88, 107.84 55.91 2.48 11
3 01/14/2020 23:29:04 67.07, 51.20 127.46 01/14/2020 23:30:13 67.06, 51.16 127.39 1.81 69
4 01/15/2020 00:18:44 -70.57,-136.71 56.00 01/15/2020 00:18:38 -70.57,-136.76 55.97 1.83 6
5 01/15/2020 01:02:09 77.94, 141.10 100.24 01/15/2020 01:00:57 78.53, 143.58 100.61 86.54 72
6 01/17/2020 15:45:54 65.70, 165.60 128.37 01/17/2020 15:47:07 65.70, 165.66 128.26 2.60 73
7 01/17/2020 16:35:13 -70.36, -21.14 56.21 01/17/2020 16:35:12 -70.36, -21.19 56.19 1.63 1
8 01/17/2020 17:22:18 80.08,-177.34 112.02 01/17/2020 17:21:05 80.37,-178.51 112.24 39.24 73
9 01/20/2020 08:05:45 54.11, -86.94 138.48 01/20/2020 08:06:58 54.04, -86.44 138.17 33.95 73
10 01/20/2020 08:51:41 -70.21, 94.51 56.52 01/20/2020 08:51:45 -70.20, 94.46 56.51 1.89 4
11 01/20/2020 09:41:42 72.41, -94.31 121.21 01/20/2020 09:40:29 72.41, -94.30 121.29 0.32 73
12 01/23/2020 01:08:24 -69.20,-151.08 56.03 01/23/2020 01:08:32 -69.21,-151.02 56.06 2.43 8
13 01/23/2020 01:58:06 72.40, 21.58 120.69 01/23/2020 01:56:58 72.40, 21.57 120.77 0.48 68
14 01/25/2020 17:24:49 -69.19, -35.19 56.59 01/25/2020 17:25:02 -69.20, -35.16 56.61 1.25 13

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 1/12/2020
SNOs_Map_FY3D_AQUA_20200112.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 01/12/2020 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service