Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/8/2020
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 06/08/2020 03:35:16 69.57, 124.51 46.59 06/08/2020 03:34:10 69.62, 122.20 46.69 89.84 66
2 06/10/2020 18:10:30 70.60, -95.80 47.45 06/10/2020 18:11:30 70.59, -95.80 47.43 1.13 60
3 06/10/2020 19:01:11 -70.49, 71.70 132.67 06/10/2020 19:01:00 -70.48, 71.67 132.68 1.81 11
4 06/10/2020 19:51:44 69.86,-120.01 46.68 06/10/2020 19:50:35 69.89,-121.55 46.74 58.81 69
5 06/13/2020 10:26:52 70.58, 20.15 47.27 06/13/2020 10:28:00 70.59, 20.07 47.27 3.05 68
6 06/13/2020 11:17:34 -70.52,-172.43 132.80 06/13/2020 11:17:29 -70.54,-172.38 132.79 2.76 5
7 06/13/2020 12:08:12 70.10, -4.47 46.77 06/13/2020 12:07:01 70.16, -5.29 46.85 31.42 71
8 06/16/2020 02:43:18 70.72, 135.84 47.30 06/16/2020 02:44:29 70.70, 136.11 47.26 10.24 71
9 06/16/2020 03:33:58 -70.54, -56.56 132.89 06/16/2020 03:34:00 -70.54, -56.50 132.90 2.32 2
10 06/16/2020 04:24:40 70.35, 111.06 46.91 06/16/2020 04:23:28 70.38, 110.91 46.95 6.63 72
11 06/18/2020 18:59:46 70.96,-108.65 47.49 06/18/2020 19:00:57 70.86,-107.77 47.36 34.20 71
12 06/18/2020 19:50:21 -70.52, 59.39 132.97 06/18/2020 19:50:31 -70.54, 59.37 132.96 2.13 10
13 06/18/2020 20:41:05 70.43,-133.16 46.94 06/18/2020 20:39:58 70.43,-133.14 46.94 1.00 67
14 06/21/2020 11:16:14 71.25, 6.75 47.79 06/21/2020 11:17:22 71.13, 8.53 47.61 65.36 68
15 06/21/2020 12:06:44 -70.54, 175.26 132.95 06/21/2020 12:07:01 -70.54, 175.25 132.97 1.04 17
16 06/21/2020 12:57:27 70.41, -17.22 46.91 06/21/2020 12:56:28 70.43, -17.27 46.93 2.13 59

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/8/2020
SNOs_Map_FY3D_LANDSAT-8_20200608.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/08/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service