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: 8/19/2022
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 08/20/2022 03:14:35 -72.49, -49.94 120.07 08/20/2022 03:15:45 -72.38, -48.86 120.20 38.34 70
2 08/20/2022 04:05:13 72.04, 118.24 59.49 08/20/2022 04:05:16 72.07, 118.24 59.52 3.69 3
3 08/20/2022 04:55:56 -71.96, -74.29 120.58 08/20/2022 04:54:46 -71.95, -74.34 120.59 1.95 70
4 08/22/2022 18:41:37 72.38,-101.47 60.70 08/22/2022 18:42:48 72.29,-100.77 60.61 25.50 71
5 08/22/2022 19:32:16 -72.09, 66.42 119.59 08/22/2022 19:32:20 -72.07, 66.46 119.61 2.77 4
6 08/22/2022 20:23:00 71.95,-126.02 60.29 08/22/2022 20:21:47 71.97,-126.06 60.31 2.62 73
7 08/25/2022 10:08:40 -72.42,-153.28 118.36 08/25/2022 10:09:51 -72.33,-152.46 118.46 29.45 71
8 08/25/2022 10:59:20 72.09, 14.67 61.32 08/25/2022 10:59:21 72.07, 14.72 61.30 2.65 1
9 08/25/2022 11:50:03 -72.00,-177.83 118.77 08/25/2022 11:48:50 -72.01,-177.75 118.75 3.31 73
10 08/28/2022 01:35:42 72.33, 155.15 62.48 08/28/2022 01:36:53 72.27, 155.68 62.41 19.24 71
11 08/28/2022 02:26:22 -72.08, -37.04 117.77 08/28/2022 02:26:24 -72.10, -36.99 117.75 3.11 2
12 08/28/2022 03:17:04 71.91, 130.60 62.07 08/28/2022 03:15:51 71.95, 130.39 62.11 8.47 73
13 08/30/2022 17:02:44 -72.37, 103.35 116.55 08/30/2022 17:03:55 -72.29, 103.95 116.64 22.21 71
14 08/30/2022 17:53:25 72.10, -88.82 63.20 08/30/2022 17:53:24 72.08, -88.78 63.17 3.25 1

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/19/2022
SNOs_Map_FY3D_LANDSAT-8_20220819.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/19/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8