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: 6/11/2022
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 06/12/2022 10:21:34 71.91, 23.76 48.65 06/12/2022 10:21:55 71.92, 23.72 48.65 1.55 21
2 06/12/2022 11:12:17 -71.81,-168.76 131.45 06/12/2022 11:11:25 -71.80,-168.85 131.47 3.63 52
3 06/15/2022 01:48:38 -71.91, -28.00 131.49 06/15/2022 01:49:00 -71.94, -28.00 131.46 3.13 22
4 06/15/2022 02:39:23 71.83, 139.46 48.43 06/15/2022 02:38:27 71.85, 139.48 48.45 2.06 56
5 06/17/2022 17:15:44 71.93, -79.78 48.44 06/17/2022 17:16:03 71.92, -79.79 48.44 0.72 19
6 06/17/2022 18:06:27 -71.84, 87.70 131.65 06/17/2022 18:05:32 -71.87, 87.75 131.63 3.04 55
7 06/20/2022 07:52:20 72.80, 59.43 49.29 06/20/2022 07:53:26 72.68, 62.20 49.15 92.34 66
8 06/20/2022 08:42:48 -71.95,-131.56 131.58 06/20/2022 08:43:08 -71.93,-131.53 131.60 1.64 20
9 06/20/2022 09:33:33 71.86, 35.91 48.33 06/20/2022 09:32:35 71.83, 35.94 48.31 3.15 58
10 06/22/2022 23:19:25 -72.87, 7.54 130.63 06/22/2022 23:20:30 -72.74, 10.54 130.79 99.67 65
11 06/23/2022 00:09:53 71.92, 176.75 48.40 06/23/2022 00:10:10 71.95, 176.73 48.42 3.05 17
12 06/23/2022 01:00:35 -71.84, -15.78 131.69 06/23/2022 00:59:39 -71.84, -15.82 131.69 1.61 56

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/11/2022
SNOs_Map_FY3D_LANDSAT-8_20220611.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/11/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8