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: 6/21/2020
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 06/21/2020 03:01:06 61.93, -5.95 89.27 06/21/2020 03:02:03 61.93, -5.98 89.22 1.70 57
2 06/21/2020 03:50:23 -66.88, 166.06 95.83 06/21/2020 03:50:05 -66.88, 166.04 95.80 0.77 18
3 06/23/2020 19:17:39 61.40, 109.54 89.88 06/23/2020 19:18:41 61.39, 109.50 89.83 1.84 62
4 06/23/2020 20:06:53 -66.53, -78.43 95.40 06/23/2020 20:06:40 -66.52, -78.45 95.37 0.94 13
5 06/26/2020 11:34:35 59.56,-135.89 91.85 06/26/2020 11:35:41 59.57,-135.86 91.76 1.95 66
6 06/26/2020 12:23:21 -66.28, 37.21 95.03 06/26/2020 12:23:13 -66.28, 37.18 95.01 1.47 8
7 06/26/2020 13:05:48 78.82, -44.60 56.97 06/26/2020 13:04:35 79.38, -42.15 57.24 80.53 73
8 06/29/2020 03:51:05 59.19, -20.24 92.38 06/29/2020 03:52:16 59.19, -20.22 92.29 1.11 71
9 06/29/2020 04:39:48 -66.09, 152.91 94.67 06/29/2020 04:39:45 -66.08, 152.86 94.65 2.32 3
10 06/29/2020 05:25:57 79.29, -4.75 69.82 06/29/2020 05:24:44 79.57, -6.05 70.01 40.55 73
11 07/01/2020 20:09:22 52.67, 91.90 99.11 07/01/2020 20:10:35 52.65, 92.11 98.96 14.33 73
12 07/01/2020 20:56:34 -64.80, -92.49 93.13 07/01/2020 20:56:35 -64.80, -92.47 93.14 1.11 1
13 07/01/2020 21:45:46 69.68, 80.64 81.75 07/01/2020 21:44:32 69.71, 80.63 81.80 3.77 74
14 07/04/2020 13:12:58 -64.76, 23.39 92.85 07/04/2020 13:13:04 -64.76, 23.38 92.86 0.42 6

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 6/21/2020
SNOs_Map_FY3D_AQUA_20200621.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 06/21/2020 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service