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: 3/20/2020
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 03/22/2020 00:00:47 66.84, 43.16 106.48 03/22/2020 00:01:35 66.85, 43.17 106.42 0.54 48
2 03/22/2020 00:50:25 -70.51,-144.60 77.32 03/22/2020 00:49:57 -70.51,-144.61 77.28 0.51 28
3 03/24/2020 16:17:21 66.31, 158.48 105.95 03/24/2020 16:18:14 66.32, 158.50 105.88 1.26 53
4 03/24/2020 17:06:57 -70.10, -29.33 77.97 03/24/2020 17:06:34 -70.10, -29.32 77.95 0.53 23
5 03/27/2020 08:33:54 65.83, -86.13 105.36 03/27/2020 08:34:52 65.84, -86.10 105.28 1.68 58
6 03/27/2020 09:23:28 -69.74, 86.04 78.66 03/27/2020 09:23:10 -69.75, 86.07 78.65 1.34 18
7 03/30/2020 00:50:26 65.41, 29.34 104.73 03/30/2020 00:51:29 65.41, 29.37 104.65 1.82 63
8 03/30/2020 01:39:59 -69.38,-158.59 79.35 03/30/2020 01:39:46 -69.39,-158.54 79.35 1.89 13
9 04/01/2020 17:06:55 65.09, 144.92 104.01 04/01/2020 17:08:03 65.09, 144.95 103.91 1.68 68
10 04/01/2020 17:56:28 -69.07, -43.12 80.07 04/01/2020 17:56:20 -69.08, -43.07 80.08 2.21 8

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 3/20/2020
SNOs_Map_FY3D_AQUA_20200321.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 03/20/2020 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service