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: 4/4/2023
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 04/04/2023 23:13:43 73.15,-168.58 67.18 04/04/2023 23:14:47 73.16,-168.69 67.18 3.35 64
2 04/05/2023 00:04:26 -73.09, -1.14 112.90 04/05/2023 00:04:12 -73.08, -1.17 112.91 1.53 14
3 04/07/2023 11:17:50 -73.24,-169.78 113.68 04/07/2023 11:19:02 -73.20,-169.69 113.73 6.04 72
4 04/07/2023 12:08:35 73.13, -2.22 66.20 04/07/2023 12:08:25 73.10, -2.23 66.16 3.63 10
5 04/07/2023 12:59:07 -72.52, 166.40 114.43 04/07/2023 12:57:59 -72.55, 164.38 114.40 67.68 68
6 04/09/2023 23:22:01 73.40,-171.13 65.55 04/09/2023 23:23:13 73.28,-170.61 65.42 21.21 72
7 04/10/2023 00:12:40 -73.13, -3.21 114.74 04/10/2023 00:12:39 -73.15, -3.21 114.72 1.97 1
8 04/10/2023 01:03:18 72.67, 165.09 64.79 04/10/2023 01:02:08 72.73, 163.65 64.85 48.18 70
9 04/12/2023 11:26:11 -73.70,-172.83 115.07 04/12/2023 11:27:20 -73.60,-171.02 115.18 57.84 69
10 04/12/2023 12:16:47 73.15, -4.25 64.36 04/12/2023 12:16:50 73.14, -4.30 64.35 2.04 3
11 04/12/2023 13:07:28 -72.98, 163.43 115.82 04/12/2023 13:06:16 -73.01, 163.10 115.80 11.30 72
12 04/14/2023 23:30:21 73.84,-174.16 64.16 04/14/2023 23:31:28 73.77,-171.74 64.09 75.35 67
13 04/15/2023 00:20:52 -73.17, -5.28 116.53 04/15/2023 00:21:03 -73.16, -5.34 116.54 1.89 11
14 04/15/2023 01:11:38 73.12, 162.14 63.41 04/15/2023 01:10:25 73.12, 162.24 63.41 3.29 73
15 04/17/2023 12:24:59 73.17, -6.28 62.59 04/17/2023 12:25:13 73.18, -6.37 62.60 3.17 14

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/4/2023
SNOs_Map_FY3D_TERRA_20230404.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/04/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA