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: 8/24/2022
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 08/25/2022 10:08:40 -72.43,-153.30 118.35 08/25/2022 10:09:51 -72.34,-152.45 118.45 30.39 71
2 08/25/2022 10:59:20 72.09, 14.67 61.32 08/25/2022 10:59:21 72.09, 14.75 61.32 2.77 1
3 08/25/2022 11:50:02 -71.96,-177.75 118.81 08/25/2022 11:48:51 -71.97,-177.83 118.79 3.14 71
4 08/28/2022 01:35:42 72.34, 155.14 62.48 08/28/2022 01:36:54 72.25, 155.63 62.38 19.40 72
5 08/28/2022 02:26:21 -72.09, -37.05 117.76 08/28/2022 02:26:24 -72.07, -37.04 117.78 1.76 3
6 08/28/2022 03:17:04 71.91, 130.59 62.08 08/28/2022 03:15:52 71.93, 130.35 62.09 8.60 72
7 08/30/2022 17:02:44 -72.38, 103.33 116.54 08/30/2022 17:03:56 -72.28, 103.93 116.65 23.30 72
8 08/30/2022 17:53:24 72.06, -88.73 63.15 08/30/2022 17:53:25 72.08, -88.79 63.17 2.61 1
9 08/30/2022 18:44:08 -72.01, 78.68 116.89 08/30/2022 18:42:54 -72.01, 78.74 116.89 2.29 74
10 09/02/2022 08:29:46 72.31, 51.73 64.35 09/02/2022 08:30:57 72.27, 52.16 64.30 15.46 71
11 09/02/2022 09:20:27 -72.10,-140.55 115.86 09/02/2022 09:20:28 -72.10,-140.50 115.85 1.76 1
12 09/02/2022 10:11:09 71.89, 27.17 63.95 09/02/2022 10:09:56 71.95, 26.88 64.01 12.51 73
13 09/04/2022 23:56:49 -72.35, -0.08 114.65 09/04/2022 23:58:00 -72.29, 0.45 114.70 18.79 71
14 09/05/2022 00:47:30 72.09, 167.73 65.11 09/05/2022 00:47:29 72.09, 167.72 65.10 0.81 1

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/24/2022
SNOs_Map_FY3D_LANDSAT-8_20220824.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/24/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8