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: 9/12/2019
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 09/13/2019 17:12:08 66.90, 145.18 102.86 09/13/2019 17:13:12 66.91, 145.22 102.77 2.20 64
2 09/13/2019 18:01:41 -70.79, -42.21 81.10 09/13/2019 18:01:30 -70.79, -42.21 81.09 0.33 11
3 09/16/2019 09:28:33 66.97, -98.85 103.71 09/16/2019 09:29:41 66.98, -98.83 103.62 0.97 68
4 09/16/2019 10:18:07 -70.81, 73.71 80.19 09/16/2019 10:18:00 -70.81, 73.69 80.17 0.61 7
5 09/16/2019 11:01:02 76.48, -2.36 74.28 09/16/2019 10:59:50 77.04, 0.34 74.68 92.91 72
6 09/19/2019 01:44:56 67.15, 17.24 104.45 09/19/2019 01:46:08 67.15, 17.23 104.37 0.42 72
7 09/19/2019 02:34:32 -70.88,-170.28 79.32 09/19/2019 02:34:29 -70.87,-170.33 79.30 1.76 3
8 09/19/2019 03:20:21 81.33, 63.76 84.68 09/19/2019 03:19:08 81.84, 63.70 84.94 56.78 73
9 09/21/2019 18:02:53 62.09, 128.26 110.32 09/21/2019 18:04:06 62.07, 128.53 110.14 14.33 73
10 09/21/2019 18:51:12 -70.11, -55.62 77.58 09/21/2019 18:51:12 -70.12, -55.58 77.60 1.98 0
11 09/21/2019 19:39:24 77.49, 130.81 94.24 09/21/2019 19:38:11 77.60, 130.04 94.41 22.29 73
12 09/24/2019 10:22:03 52.80,-121.68 119.88 09/24/2019 10:23:16 52.71,-121.10 119.59 39.89 73
13 09/24/2019 11:07:35 -70.28, 60.53 76.82 09/24/2019 11:07:39 -70.28, 60.54 76.82 0.40 4

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 9/12/2019
SNOs_Map_FY3D_AQUA_20190912.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 09/12/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service