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: 11/30/2019
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 11/30/2019 10:00:49 -61.99, 68.73 49.32 11/30/2019 10:02:03 -61.93, 68.95 49.49 13.02 74
2 11/30/2019 10:48:56 70.47,-114.48 123.06 11/30/2019 10:48:57 70.46,-114.53 123.07 1.96 1
3 11/30/2019 11:37:42 -76.39, 66.94 63.01 11/30/2019 11:36:28 -76.50, 66.44 62.87 17.55 74
4 12/03/2019 02:19:17 -55.09,-179.93 43.15 12/03/2019 02:20:30 -55.03,-179.43 43.50 32.13 73
5 12/03/2019 03:05:36 69.70, 0.24 124.25 12/03/2019 03:05:39 69.71, 0.28 124.23 1.54 3
6 12/03/2019 03:55:25 -72.66, 172.68 58.62 12/03/2019 03:54:12 -72.66, 172.66 58.53 0.52 73
7 12/05/2019 19:21:56 69.99, 116.57 124.39 12/05/2019 19:22:02 69.99, 116.55 124.39 0.44 6
8 12/05/2019 20:11:46 -72.83, -71.07 58.37 12/05/2019 20:10:36 -72.82, -71.14 58.27 2.36 70
9 12/08/2019 11:38:32 69.38,-128.44 125.35 12/08/2019 11:38:40 69.38,-128.39 125.32 2.29 8
10 12/08/2019 12:28:22 -72.29, 43.73 57.46 12/08/2019 12:27:14 -72.29, 43.76 57.40 0.82 68
11 12/11/2019 03:54:50 69.77, -11.97 125.31 12/11/2019 03:55:01 69.77, -11.99 125.30 0.42 11
12 12/11/2019 04:44:41 -72.61, 160.28 57.46 12/11/2019 04:43:36 -72.61, 160.23 57.38 1.76 65
13 12/13/2019 20:11:24 69.31, 103.26 126.03 12/13/2019 20:11:37 69.31, 103.29 126.00 1.52 13

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 11/30/2019
SNOs_Map_FY3D_AQUA_20191130.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 11/30/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service