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 14:06:45 67.92,-167.28 127.88 01/01/2020 14:07:32 67.92,-167.28 127.82 0.20 47
2 01/01/2020 14:56:38 -70.71, 4.01 54.84 01/01/2020 14:56:09 -70.72, 4.07 54.83 2.45 29
3 01/04/2020 06:23:06 68.09, -51.16 127.57 01/04/2020 06:23:57 68.08, -51.21 127.53 1.93 51
4 01/04/2020 07:13:01 -70.77, 120.01 55.05 01/04/2020 07:12:36 -70.78, 120.04 55.03 1.15 25
5 01/06/2020 22:39:46 67.29, 63.76 128.15 01/06/2020 22:40:40 67.29, 63.77 128.08 0.77 54
6 01/06/2020 23:29:24 -70.89,-123.90 55.37 01/06/2020 23:29:03 -70.89,-123.91 55.34 0.55 21
7 01/09/2020 14:56:04 67.68,-179.88 127.53 01/09/2020 14:57:02 67.67,-179.92 127.48 1.64 58
8 01/09/2020 15:46:01 -70.27, -9.00 55.01 01/09/2020 15:45:43 -70.28, -8.93 55.01 2.55 18
9 01/12/2020 07:12:41 67.03, -64.75 127.85 01/12/2020 07:13:42 67.03, -64.74 127.77 0.37 61
10 01/12/2020 08:02:21 -70.54, 107.33 55.60 01/12/2020 08:02:07 -70.54, 107.33 55.58 0.06 14

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 12/30/2019
SNOs_Map_FY3D_AQUA_20191231.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