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: 4/1/2020
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 04/01/2020 17:06:46 65.61, 145.46 103.48 04/01/2020 17:07:54 65.61, 145.42 103.41 1.50 68
2 04/01/2020 17:56:21 -69.46, -42.56 80.48 04/01/2020 17:56:13 -69.46, -42.59 80.46 1.19 8
3 04/01/2020 18:39:08 77.25,-119.91 73.13 04/01/2020 18:37:56 77.84,-117.27 73.50 90.90 72
4 04/04/2020 09:23:31 64.47, -99.77 103.58 04/04/2020 09:24:43 64.47, -99.74 103.49 1.36 72
5 04/04/2020 10:12:45 -69.48, 73.36 81.54 04/04/2020 10:12:42 -69.47, 73.30 81.51 2.50 3
6 04/04/2020 10:59:09 80.66, -73.85 84.08 04/04/2020 10:57:56 81.04, -75.00 84.31 46.84 73
7 04/07/2020 01:42:16 56.57, 10.27 110.33 04/07/2020 01:43:29 56.53, 10.62 110.14 21.73 73
8 04/07/2020 02:29:27 -68.53,-172.04 81.58 04/07/2020 02:29:28 -68.53,-172.02 81.59 0.80 1
9 04/07/2020 03:18:46 72.91, 2.60 93.76 04/07/2020 03:17:32 72.96, 2.49 93.82 6.51 74
10 04/09/2020 18:45:47 -68.70, -55.91 82.77 04/09/2020 18:45:53 -68.69, -55.94 82.76 1.37 6
11 04/09/2020 19:35:44 71.13, 115.09 94.67 04/09/2020 19:34:34 71.13, 115.14 94.73 1.61 70
12 04/12/2020 11:02:25 -67.95, 59.04 83.00 04/12/2020 11:02:35 -67.96, 59.06 83.01 1.02 10
13 04/12/2020 11:52:03 71.40,-128.53 93.39 04/12/2020 11:50:58 71.39,-128.57 93.47 1.39 65

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 4/1/2020
SNOs_Map_FY3D_AQUA_20200401.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 04/01/2020 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service