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: 4/9/2022
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 04/11/2022 13:35:19 -71.22, 155.98 117.32 04/11/2022 13:35:47 -71.22, 156.05 117.33 2.56 28
2 04/11/2022 14:26:03 71.11, -36.53 62.56 04/11/2022 14:25:13 71.12, -36.46 62.57 2.85 50
3 04/14/2022 05:02:26 71.20, 104.25 61.70 04/14/2022 05:02:45 71.22, 104.28 61.72 3.22 19
4 04/14/2022 05:53:09 -71.12, -88.30 118.40 04/14/2022 05:52:15 -71.11, -88.26 118.41 1.56 54
5 04/16/2022 19:39:00 71.86,-116.00 61.43 04/16/2022 19:40:09 71.74,-114.28 61.31 61.20 69
6 04/16/2022 20:29:32 -71.20, 52.50 119.25 04/16/2022 20:29:47 -71.20, 52.46 119.26 1.36 15
7 04/16/2022 21:20:17 71.11,-140.04 60.65 04/16/2022 21:19:14 71.09,-140.06 60.63 2.20 63
8 04/19/2022 11:06:03 -71.70,-167.47 119.66 04/19/2022 11:07:13 -71.59,-166.31 119.77 42.38 70
9 04/19/2022 11:56:40 71.21, 0.73 59.84 04/19/2022 11:56:45 71.21, 0.72 59.84 0.64 5
10 04/19/2022 12:47:23 -71.11, 168.20 120.27 04/19/2022 12:46:15 -71.10, 168.18 120.28 1.27 68
11 04/22/2022 02:33:04 71.36, 141.39 59.10 04/22/2022 02:34:16 71.32, 141.48 59.06 5.94 72
12 04/22/2022 03:23:46 -71.21, -51.03 121.07 04/22/2022 03:23:46 -71.21, -51.06 121.07 1.03 0
13 04/22/2022 04:14:27 70.92, 116.77 58.64 04/22/2022 04:13:15 70.99, 116.25 58.71 20.28 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/9/2022
SNOs_Map_FY3D_TERRA_20220409.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/09/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA