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: 8/29/2022
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 08/30/2022 17:02:45 -72.40, 103.28 116.52 08/30/2022 17:03:56 -72.29, 103.96 116.63 25.91 71
2 08/30/2022 17:53:25 72.08, -88.77 63.17 08/30/2022 17:53:25 72.10, -88.75 63.19 2.48 0
3 08/30/2022 18:44:08 -71.98, 78.73 116.92 08/30/2022 18:42:55 -71.98, 78.67 116.92 1.94 73
4 09/02/2022 08:29:47 72.32, 51.70 64.36 09/02/2022 08:30:58 72.24, 52.10 64.27 16.45 71
5 09/02/2022 09:20:27 -72.06,-140.48 115.89 09/02/2022 09:20:29 -72.07,-140.57 115.89 3.05 2
6 09/02/2022 10:11:10 71.90, 27.15 63.96 09/02/2022 10:09:57 71.92, 26.82 63.98 11.75 73
7 09/04/2022 23:56:48 -72.30, 0.01 114.69 09/04/2022 23:58:00 -72.25, 0.37 114.75 13.60 72
8 09/05/2022 00:47:30 72.09, 167.73 65.11 09/05/2022 00:47:28 72.10, 167.74 65.12 1.15 2
9 09/05/2022 01:38:12 -71.93, -24.65 115.04 09/05/2022 01:36:58 -71.99, -24.82 114.99 8.57 74
10 09/07/2022 15:23:50 72.24, -51.60 66.23 09/07/2022 15:25:01 72.22, -51.43 66.22 6.06 71
11 09/07/2022 16:14:33 -72.12, 115.94 113.88 09/07/2022 16:14:31 -72.11, 116.00 113.89 2.59 2
12 09/07/2022 17:05:13 71.81, -76.16 65.83 09/07/2022 17:04:01 71.85, -76.81 65.87 22.76 72
13 09/10/2022 06:50:53 -72.26,-103.39 112.75 09/10/2022 06:52:04 -72.23,-103.18 112.79 8.07 71
14 09/10/2022 07:41:36 72.12, 64.21 67.12 09/10/2022 07:41:31 72.13, 64.28 67.13 2.52 5

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/29/2022
SNOs_Map_FY3D_LANDSAT-8_20220829.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/29/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8