Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and METOP-A Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/21/2021
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Distance(km) Time Diff (sec)
1 05/21/2021 04:00:12 77.03, 102.32 57.35 05/21/2021 04:00:36 77.01, 102.34 57.33 1.93 24
2 05/21/2021 04:50:55 -77.02, -90.30 122.68 05/21/2021 04:51:18 -77.00, -90.38 122.69 2.43 23
3 05/21/2021 05:41:41 77.03, 76.94 57.34 05/21/2021 05:41:57 77.04, 77.10 57.33 4.11 16
4 05/21/2021 06:32:24 -77.02,-115.68 122.69 05/21/2021 06:32:39 -77.03,-115.62 122.69 1.92 15
5 05/21/2021 07:23:10 77.04, 51.56 57.33 05/21/2021 07:23:19 77.02, 51.68 57.31 3.47 9
6 05/21/2021 08:13:53 -77.02,-141.06 122.70 05/21/2021 08:14:01 -77.01,-141.04 122.71 1.24 8
7 05/21/2021 09:04:38 76.99, 26.36 57.26 05/21/2021 09:04:41 77.00, 26.27 57.28 2.54 3
8 05/21/2021 09:55:22 -77.02,-166.44 122.71 05/21/2021 09:55:23 -76.99,-166.45 122.74 3.42 1
9 05/21/2021 10:46:07 77.00, 0.98 57.25 05/21/2021 10:46:03 76.98, 0.85 57.25 3.55 4
10 05/21/2021 11:36:51 -77.02, 168.18 122.72 05/21/2021 11:36:44 -77.02, 168.31 122.74 3.21 7
11 05/21/2021 12:27:36 77.00, -24.40 57.24 05/21/2021 12:27:24 77.01, -24.39 57.26 1.28 12
12 05/21/2021 13:18:19 -76.98, 142.99 122.79 05/21/2021 13:18:06 -77.00, 142.89 122.76 2.89 13
13 05/21/2021 14:09:05 77.00, -49.78 57.23 05/21/2021 14:08:46 76.99, -49.80 57.23 1.30 19
14 05/21/2021 14:59:48 -76.98, 117.61 122.80 05/21/2021 14:59:28 -76.98, 117.48 122.79 3.27 20
15 05/21/2021 15:50:34 77.00, -75.15 57.22 05/21/2021 15:50:07 77.02, -75.05 57.23 3.15 27
16 05/21/2021 16:41:17 -76.99, 92.23 122.81 05/21/2021 16:40:49 -77.01, 92.24 122.79 2.09 28
17 05/21/2021 17:32:03 77.00,-100.53 57.21 05/21/2021 17:31:29 77.00,-100.46 57.21 1.96 34
18 05/21/2021 18:22:46 -76.99, 66.85 122.82 05/21/2021 18:22:11 -76.99, 66.82 122.81 0.72 35
19 05/21/2021 19:13:32 77.01,-125.91 57.20 05/21/2021 19:12:51 76.98,-125.88 57.18 3.22 41
20 05/21/2021 20:04:15 -76.99, 41.47 122.83 05/21/2021 20:03:33 -76.97, 41.41 122.84 3.00 42
21 05/21/2021 20:55:01 77.01,-151.29 57.19 05/21/2021 20:54:12 77.00,-151.12 57.18 4.37 49
22 05/21/2021 21:45:44 -76.99, 16.09 122.84 05/21/2021 21:44:54 -76.99, 16.17 122.83 1.86 50
23 05/21/2021 22:36:29 76.97,-176.49 57.12 05/21/2021 22:35:34 76.99,-176.53 57.16 2.32 55
24 05/21/2021 23:27:13 -77.00, -9.29 122.86 05/21/2021 23:26:16 -76.98, -9.25 122.86 2.42 57
25 05/22/2021 00:17:58 76.97, 158.13 57.11 05/22/2021 00:16:56 76.97, 158.05 57.13 2.04 62
26 05/22/2021 01:08:42 -77.00, -34.66 122.87 05/22/2021 01:07:37 -77.00, -34.49 122.86 4.42 65
27 05/22/2021 01:59:27 76.97, 132.75 57.10 05/22/2021 01:58:17 76.99, 132.81 57.14 2.75 70
28 05/22/2021 02:50:10 -76.96, -59.86 122.93 05/22/2021 02:48:59 -76.98, -59.90 122.88 3.09 71
29 05/22/2021 03:40:54 76.89, 107.73 56.98 05/22/2021 03:39:41 76.88, 107.05 57.05 17.27 73
30 05/22/2021 04:31:36 -76.83, -84.71 123.11 05/22/2021 04:30:24 -76.83, -85.83 123.00 28.49 72
31 05/22/2021 05:22:16 76.58, 83.57 56.59 05/22/2021 05:21:10 76.55, 80.46 56.81 80.55 66
32 05/22/2021 06:12:58 -76.52,-108.88 123.49 05/22/2021 06:11:53 -76.49,-112.41 123.23 91.48 65

Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 5/21/2021
SNOs_Map_FY3D_METOP-A_20210521.jpg

Download SNOs between FY3D and METOP-A since TLE EPOCH: 05/21/2021 in txt file.

Historial Predications of SNOs between FY3D and METOP-A