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: 4/15/2022
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 04/16/2022 19:39:01 71.89,-116.06 61.46 04/16/2022 19:40:09 71.75,-114.26 61.32 64.18 68
2 04/16/2022 20:29:32 -71.19, 52.52 119.26 04/16/2022 20:29:47 -71.20, 52.47 119.25 2.43 15
3 04/16/2022 21:20:17 71.09,-140.00 60.63 04/16/2022 21:19:14 71.10,-140.04 60.64 1.98 63
4 04/19/2022 11:06:02 -71.68,-167.44 119.67 04/19/2022 11:07:12 -71.59,-166.31 119.77 40.85 70
5 04/19/2022 11:56:40 71.24, 0.68 59.87 04/19/2022 11:56:44 71.22, 0.74 59.85 2.75 4
6 04/19/2022 12:47:22 -71.10, 168.23 120.29 04/19/2022 12:46:14 -71.10, 168.18 120.28 1.89 68
7 04/22/2022 02:33:03 71.34, 141.43 59.08 04/22/2022 02:34:15 71.32, 141.49 59.06 2.52 72
8 04/22/2022 03:23:45 -71.19, -50.99 121.09 04/22/2022 03:23:45 -71.21, -51.06 121.07 3.19 0
9 04/22/2022 04:14:26 70.90, 116.81 58.62 04/22/2022 04:13:14 70.99, 116.25 58.71 22.89 72
10 04/24/2022 18:00:09 -71.34, 89.68 121.80 04/24/2022 18:01:15 -71.35, 89.76 121.79 3.34 66
11 04/24/2022 18:50:53 71.21,-102.79 58.07 04/24/2022 18:50:43 71.19,-102.85 58.04 3.26 10
12 04/24/2022 19:41:29 -70.75, 65.31 122.41 04/24/2022 19:40:18 -70.81, 64.19 122.36 41.56 71
13 04/27/2022 09:27:16 71.32, 37.95 57.34 04/27/2022 09:28:13 71.31, 37.94 57.32 1.19 57
14 04/27/2022 10:17:59 -71.21,-154.55 122.79 04/27/2022 10:17:43 -71.21,-154.59 122.80 1.90 16

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/15/2022
SNOs_Map_FY3D_TERRA_20220415.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/15/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA