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: 3/26/2020
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 03/27/2020 08:33:50 66.03, -85.92 105.16 03/27/2020 08:34:48 66.04, -85.90 105.09 1.01 58
2 03/27/2020 09:23:25 -69.88, 86.24 78.80 03/27/2020 09:23:07 -69.88, 86.25 78.79 0.52 18
3 03/30/2020 00:50:19 65.78, 29.72 104.36 03/30/2020 00:51:22 65.78, 29.73 104.28 0.55 63
4 03/30/2020 01:39:54 -69.63,-158.22 79.60 03/30/2020 01:39:41 -69.63,-158.21 79.59 0.45 13
5 04/01/2020 17:06:46 65.63, 145.47 103.46 04/01/2020 17:07:54 65.63, 145.46 103.38 0.33 68
6 04/01/2020 17:56:21 -69.49, -42.53 80.51 04/01/2020 17:56:13 -69.49, -42.53 80.50 0.09 8
7 04/01/2020 18:39:14 77.49,-120.99 73.44 04/01/2020 18:38:02 78.08,-118.41 73.81 89.19 72
8 04/04/2020 09:23:11 65.59, -98.67 102.46 04/04/2020 09:24:24 65.59, -98.70 102.39 1.59 73
9 04/04/2020 10:12:46 -69.45, 73.32 81.51 04/04/2020 10:12:43 -69.44, 73.29 81.49 0.92 3
10 04/04/2020 10:59:18 80.47, -76.76 84.56 04/04/2020 10:58:05 80.81, -77.95 84.78 44.24 73
11 04/07/2020 01:42:28 55.86, 9.85 111.02 04/07/2020 01:43:41 55.81, 10.24 110.82 24.81 73
12 04/07/2020 02:29:10 -69.40,-170.84 82.49 04/07/2020 02:29:12 -69.40,-170.89 82.47 2.16 2
13 04/07/2020 03:18:57 72.32, 1.38 94.40 04/07/2020 03:17:43 72.36, 1.37 94.46 3.73 74
14 04/09/2020 18:45:51 -68.51, -56.16 82.57 04/09/2020 18:45:57 -68.51, -56.13 82.59 1.21 6

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 3/26/2020
SNOs_Map_FY3D_AQUA_20200327.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 03/26/2020 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service