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: 2/23/2021
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 02/24/2021 23:05:36 69.53,-167.01 78.57 02/24/2021 23:06:48 69.50,-166.84 78.53 7.32 72
2 02/24/2021 23:56:16 -69.37, 0.56 101.62 02/24/2021 23:56:19 -69.34, 0.57 101.65 3.34 3
3 02/25/2021 00:46:59 69.22, 168.08 78.22 02/25/2021 00:45:46 69.23, 168.07 78.23 1.31 73
4 02/27/2021 15:22:01 69.78, -51.44 77.82 02/27/2021 15:23:12 69.71, -50.69 77.72 29.95 71
5 02/27/2021 16:12:37 -69.39, 116.45 102.60 02/27/2021 16:12:46 -69.38, 116.50 102.62 2.49 9
6 02/27/2021 17:03:20 69.25, -76.04 77.24 02/27/2021 17:02:13 69.27, -76.00 77.27 2.56 67
7 03/02/2021 07:38:26 70.02, 64.12 77.05 03/02/2021 07:39:35 69.96, 65.54 76.95 54.57 69
8 03/02/2021 08:28:57 -69.37,-127.58 103.65 03/02/2021 08:29:14 -69.36,-127.64 103.65 2.29 17
9 03/02/2021 09:19:40 69.23, 39.92 76.20 03/02/2021 09:18:41 69.25, 39.85 76.23 3.26 59
10 03/04/2021 23:54:50 70.27, 179.67 76.28 03/04/2021 23:55:57 70.21,-178.22 76.17 79.53 67
11 03/05/2021 00:45:17 -69.39, -11.69 104.65 03/05/2021 00:45:40 -69.40, -11.72 104.65 0.96 23
12 03/05/2021 01:36:00 69.27, 155.80 75.21 03/05/2021 01:35:07 69.28, 155.77 75.22 1.72 53
13 03/07/2021 17:01:38 -69.43, 104.19 105.66 03/07/2021 17:02:07 -69.42, 104.20 105.67 0.26 29
14 03/07/2021 17:52:21 69.30, -88.32 74.20 03/07/2021 17:51:34 69.30, -88.31 74.21 0.29 47

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/23/2021
SNOs_Map_FY3D_TERRA_20210223.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 02/23/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA