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: 9/15/2019
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 09/16/2019 09:28:32 67.03, -98.79 103.65 09/16/2019 09:29:40 67.03, -98.77 103.56 0.68 68
2 09/16/2019 10:18:06 -70.86, 73.80 80.24 09/16/2019 10:17:59 -70.86, 73.77 80.22 1.08 7
3 09/16/2019 11:01:00 76.38, -2.01 74.16 09/16/2019 10:59:48 76.94, 0.69 74.57 93.31 72
4 09/19/2019 01:44:53 67.33, 17.44 104.28 09/19/2019 01:46:05 67.32, 17.42 104.21 1.28 72
5 09/19/2019 02:34:46 -70.15,-171.44 78.57 09/19/2019 02:34:42 -70.16,-171.39 78.59 2.28 4
6 09/19/2019 03:20:13 81.30, 66.99 84.23 09/19/2019 03:19:00 81.82, 67.15 84.49 58.56 73
7 09/21/2019 18:02:39 62.94, 128.96 109.49 09/21/2019 18:03:52 62.93, 129.20 109.33 11.92 73
8 09/21/2019 18:51:07 -70.44, -55.10 77.93 09/21/2019 18:51:07 -70.44, -55.10 77.92 0.06 0
9 09/21/2019 19:39:09 78.12, 133.94 93.40 09/21/2019 19:37:56 78.27, 133.05 93.59 25.69 73
10 09/24/2019 10:21:36 54.38,-120.87 118.44 09/24/2019 10:22:49 54.30,-120.33 118.17 35.53 73
11 09/24/2019 11:07:42 -69.94, 60.01 76.47 09/24/2019 11:07:45 -69.95, 60.06 76.49 2.28 3
12 09/24/2019 11:57:31 72.76,-127.71 100.63 09/24/2019 11:56:18 72.76,-127.69 100.70 0.43 73
13 09/27/2019 03:23:59 -70.44, 176.66 76.03 09/27/2019 03:24:06 -70.43, 176.64 76.03 1.04 7

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 9/15/2019
SNOs_Map_FY3D_AQUA_20190915.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 09/15/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service