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: 11/23/2019
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 11/25/2019 01:26:33 -66.71,-158.61 54.52 11/25/2019 01:27:43 -66.71,-158.61 54.62 0.19 70
2 11/25/2019 02:16:07 70.40, 13.60 122.08 11/25/2019 02:16:02 70.39, 13.60 122.09 0.36 5
3 11/25/2019 03:00:42 -80.39, -87.33 76.97 11/25/2019 02:59:29 -80.98, -85.76 76.61 71.65 73
4 11/27/2019 17:42:58 -66.74, -42.68 54.01 11/27/2019 17:44:11 -66.74, -42.69 54.10 0.57 73
5 11/27/2019 18:32:32 70.43, 129.55 122.59 11/27/2019 18:32:30 70.42, 129.52 122.61 1.11 2
6 11/27/2019 19:19:16 -80.68, -19.04 69.75 11/27/2019 19:18:02 -81.06, -19.89 69.52 44.26 74
7 11/30/2019 10:00:46 -62.15, 68.85 49.45 11/30/2019 10:02:00 -62.09, 69.07 49.62 12.69 74
8 11/30/2019 10:48:54 70.56,-114.34 122.97 11/30/2019 10:48:55 70.55,-114.40 122.99 2.29 1
9 11/30/2019 11:37:38 -76.57, 67.58 63.21 11/30/2019 11:36:24 -76.68, 67.06 63.07 18.38 74
10 12/03/2019 02:19:14 -55.25,-179.84 43.28 12/03/2019 02:20:27 -55.20,-179.35 43.63 31.82 73
11 12/03/2019 03:05:34 69.80, 0.37 124.16 12/03/2019 03:05:37 69.80, 0.40 124.14 1.19 3
12 12/03/2019 03:55:24 -72.71, 172.77 58.66 12/03/2019 03:54:11 -72.70, 172.74 58.57 0.90 73
13 12/05/2019 19:21:54 70.09, 116.71 124.30 12/05/2019 19:22:00 70.09, 116.69 124.30 0.85 6

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 11/23/2019
SNOs_Map_FY3D_AQUA_20191123.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 11/23/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service