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: 7/26/2022
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 07/27/2022 08:11:05 72.34, 55.99 53.09 07/27/2022 08:12:16 72.23, 56.74 52.96 27.77 71
2 07/27/2022 09:01:42 -71.99,-136.01 127.27 07/27/2022 09:01:48 -72.01,-136.03 127.26 2.16 6
3 07/27/2022 09:52:28 71.91, 31.44 52.66 07/27/2022 09:51:15 71.92, 31.46 52.67 0.69 73
4 07/29/2022 23:38:09 -72.45, 4.04 126.19 07/29/2022 23:39:19 -72.36, 5.21 126.29 40.37 70
5 07/30/2022 00:28:48 72.02, 172.18 53.38 07/30/2022 00:28:51 72.00, 172.21 53.36 2.02 3
6 07/30/2022 01:19:30 -71.92, -20.31 126.71 07/30/2022 01:18:20 -71.94, -20.27 126.69 2.80 70
7 08/01/2022 15:05:13 72.39, -47.59 54.41 08/01/2022 15:06:24 72.24, -46.77 54.24 32.07 71
8 08/01/2022 15:55:50 -72.03, 120.43 125.96 08/01/2022 15:55:56 -72.02, 120.47 125.97 1.52 6
9 08/01/2022 16:46:35 71.91, -72.04 53.93 08/01/2022 16:45:23 71.93, -72.05 53.95 1.74 72
10 08/04/2022 06:32:17 -72.50, -99.54 124.80 08/04/2022 06:33:27 -72.36, -98.32 124.96 43.51 70
11 08/04/2022 07:22:55 72.03, 68.69 54.73 08/04/2022 07:22:58 72.05, 68.76 54.75 3.44 3
12 08/04/2022 08:13:37 -71.92,-123.79 125.37 08/04/2022 08:12:28 -71.94,-123.79 125.35 2.40 69
13 08/06/2022 21:59:19 72.41,-151.10 55.83 08/06/2022 22:00:30 72.27,-150.24 55.68 32.60 71
14 08/06/2022 22:49:56 -72.04, 16.95 124.55 08/06/2022 22:50:02 -72.06, 17.01 124.53 3.30 6
15 08/06/2022 23:40:41 71.93,-175.55 55.36 08/06/2022 23:39:29 71.95,-175.53 55.39 2.88 72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/26/2022
SNOs_Map_FY3D_LANDSAT-8_20220726.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/26/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8