Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/20/2022
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 08/21/2022 13:55:36 71.91, -29.09 59.82 08/21/2022 13:55:55 71.91, -29.07 59.82 0.86 19
2 08/21/2022 14:46:19 -71.82, 138.38 120.26 08/21/2022 14:45:24 -71.85, 138.46 120.24 3.63 55
3 08/24/2022 04:32:08 72.65, 110.38 61.46 08/24/2022 04:33:15 72.54, 112.65 61.33 76.76 67
4 08/24/2022 05:22:38 -71.90, -80.82 119.30 08/24/2022 05:22:55 -71.89, -80.87 119.31 2.17 17
5 08/24/2022 06:13:23 71.82, 86.64 60.64 08/24/2022 06:12:21 71.84, 86.69 60.66 2.70 62
6 08/26/2022 19:59:08 -72.54, 58.88 117.75 08/26/2022 20:00:17 -72.41, 60.64 117.89 60.82 69
7 08/26/2022 20:49:42 71.91,-132.57 61.63 08/26/2022 20:49:51 71.93,-132.57 61.64 1.57 9
8 08/26/2022 21:40:25 -71.81, 34.92 118.46 08/26/2022 21:39:21 -71.82, 34.88 118.46 1.61 64
9 08/29/2022 11:26:06 72.31, 7.61 62.95 08/29/2022 11:27:17 72.16, 8.43 62.80 32.75 71
10 08/29/2022 12:16:44 -71.95, 175.62 117.40 08/29/2022 12:16:49 -71.94, 175.69 117.41 2.64 5
11 08/29/2022 13:07:28 71.83, -16.85 62.50 08/29/2022 13:06:16 71.83, -16.85 62.49 0.07 72
12 09/01/2022 02:53:06 -72.19, -43.89 116.22 09/01/2022 02:54:17 -72.12, -43.41 116.30 18.44 71
13 09/01/2022 03:43:47 71.93, 123.92 63.53 09/01/2022 03:43:45 71.95, 123.94 63.55 2.19 2

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/20/2022
SNOs_Map_FY3D_TERRA_20220820.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/20/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA