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: 12/30/2019
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 01/01/2020 14:06:43 67.98,-167.20 127.82 01/01/2020 14:07:30 67.98,-167.21 127.76 0.54 47
2 01/01/2020 14:56:37 -70.72, 4.03 54.85 01/01/2020 14:56:08 -70.73, 4.08 54.83 2.14 29
3 01/04/2020 06:23:23 67.18, -52.27 128.44 01/04/2020 06:24:13 67.19, -52.22 128.36 2.18 50
4 01/04/2020 07:12:59 -70.89, 120.21 55.17 01/04/2020 07:12:34 -70.89, 120.22 55.14 0.47 25
5 01/06/2020 22:39:41 67.57, 64.10 127.88 01/06/2020 22:40:35 67.57, 64.09 127.81 0.37 54
6 01/06/2020 23:29:20 -71.11,-123.52 55.59 01/06/2020 23:28:59 -71.10,-123.57 55.56 1.73 21
7 01/09/2020 14:56:17 66.99, 179.30 128.19 01/09/2020 14:57:14 66.99, 179.33 128.11 1.40 57
8 01/09/2020 15:45:55 -70.60, -8.47 55.34 01/09/2020 15:45:37 -70.61, -8.45 55.33 0.72 18
9 01/12/2020 07:12:30 67.60, -64.08 127.31 01/12/2020 07:13:31 67.59, -64.13 127.25 2.04 61
10 01/12/2020 08:02:11 -71.03, 108.14 56.09 01/12/2020 08:01:57 -71.02, 108.07 56.05 2.56 14

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 12/30/2019
SNOs_Map_FY3D_AQUA_20191230.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 12/30/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service