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: 9/6/2021
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 09/13/2021 12:46:08 77.93, -32.45 75.03 09/13/2021 12:47:13 77.86, -28.77 74.70 86.06 65
2 09/13/2021 13:36:49 -77.82, 135.43 105.11 09/13/2021 13:37:57 -77.77, 138.12 105.36 63.51 68
3 09/13/2021 14:27:29 77.61, -56.20 74.63 09/13/2021 14:28:42 77.54, -55.56 74.51 16.80 73
4 09/13/2021 15:18:10 -77.50, 111.64 105.50 09/13/2021 15:19:25 -77.49, 111.54 105.52 2.49 75
5 09/13/2021 16:08:55 77.49, -81.00 74.50 09/13/2021 16:10:04 77.52, -81.00 74.52 4.21 69
6 09/13/2021 16:59:39 -77.50, 86.26 105.47 09/13/2021 17:00:46 -77.52, 86.30 105.48 2.05 67
7 09/13/2021 17:50:24 77.49,-106.38 74.53 09/13/2021 17:51:26 77.50,-106.43 74.53 1.89 62
8 09/13/2021 18:41:08 -77.50, 60.87 105.44 09/13/2021 18:42:08 -77.50, 60.87 105.46 0.84 60
9 09/13/2021 19:31:53 77.49,-131.77 74.56 09/13/2021 19:32:48 77.48,-131.85 74.55 2.37 55
10 09/13/2021 20:22:37 -77.51, 35.48 105.41 09/13/2021 20:23:30 -77.48, 35.44 105.45 3.62 53
11 09/13/2021 21:13:21 77.50,-157.15 74.59 09/13/2021 21:14:08 77.51,-157.10 74.59 1.77 47
12 09/13/2021 22:04:05 -77.51, 10.10 105.38 09/13/2021 22:04:50 -77.50, 10.20 105.41 2.69 45
13 09/13/2021 22:54:50 77.50, 177.46 74.63 09/13/2021 22:55:30 77.49, 177.47 74.60 1.53 40
14 09/13/2021 23:45:33 -77.47, -15.09 105.40 09/13/2021 23:46:12 -77.48, -15.23 105.40 3.44 39
15 09/14/2021 00:36:19 77.50, 152.08 74.66 09/14/2021 00:36:51 77.51, 152.23 74.64 3.83 32
16 09/14/2021 01:27:02 -77.48, -40.48 105.37 09/14/2021 01:27:33 -77.50, -40.47 105.35 2.97 31
17 09/14/2021 02:17:48 77.51, 126.69 74.69 09/14/2021 02:18:13 77.49, 126.80 74.66 3.33 25
18 09/14/2021 03:08:31 -77.48, -65.86 105.34 09/14/2021 03:08:55 -77.48, -65.90 105.34 1.00 24
19 09/14/2021 03:59:16 77.47, 101.50 74.66 09/14/2021 03:59:35 77.47, 101.37 74.67 3.07 19
20 09/14/2021 04:50:00 -77.48, -91.25 105.31 09/14/2021 04:50:17 -77.46, -91.33 105.33 3.02 17
21 09/14/2021 05:40:45 77.47, 76.12 74.70 09/14/2021 05:40:56 77.49, 76.13 74.71 2.32 11
22 09/14/2021 06:31:29 -77.49,-116.63 105.28 09/14/2021 06:31:38 -77.49,-116.57 105.29 1.49 9
23 09/14/2021 07:22:14 77.47, 50.73 74.73 09/14/2021 07:22:18 77.47, 50.70 74.72 0.75 4
24 09/14/2021 08:12:58 -77.49,-142.02 105.25 09/14/2021 08:13:00 -77.47,-142.00 105.27 2.74 2
25 09/14/2021 09:03:43 77.48, 25.34 74.76 09/14/2021 09:03:39 77.49, 25.46 74.77 3.36 4
26 09/14/2021 09:54:27 -77.49,-167.40 105.22 09/14/2021 09:54:21 -77.49,-167.24 105.23 3.93 6
27 09/14/2021 10:45:12 77.48, -0.04 74.79 09/14/2021 10:45:01 77.47, 0.03 74.78 1.92 11
28 09/14/2021 11:35:55 -77.45, 167.40 105.24 09/14/2021 11:35:43 -77.47, 167.33 105.22 2.37 12
29 09/14/2021 12:26:41 77.49, -25.43 74.82 09/14/2021 12:26:23 77.45, -25.40 74.79 3.52 18
30 09/14/2021 13:17:24 -77.46, 142.02 105.21 09/14/2021 13:17:05 -77.45, 141.90 105.20 3.07 19
31 09/14/2021 14:08:09 77.45, -50.62 74.80 09/14/2021 14:07:44 77.48, -50.64 74.83 3.46 25
32 09/14/2021 14:58:53 -77.46, 116.63 105.18 09/14/2021 14:58:26 -77.47, 116.66 105.16 1.24 27
33 09/14/2021 15:49:38 77.45, -76.00 74.83 09/14/2021 15:49:06 77.46, -76.07 74.85 1.78 32
34 09/14/2021 16:40:22 -77.46, 91.25 105.15 09/14/2021 16:39:48 -77.45, 91.23 105.15 1.60 34
35 09/14/2021 17:31:07 77.45,-101.39 74.86 09/14/2021 17:30:28 77.44,-101.50 74.86 3.25 39
36 09/14/2021 18:21:51 -77.47, 65.86 105.12 09/14/2021 18:21:09 -77.47, 65.99 105.11 3.08 42
37 09/14/2021 19:12:36 77.46,-126.77 74.89 09/14/2021 19:11:49 77.46,-126.74 74.90 0.87 47
38 09/14/2021 20:03:20 -77.47, 40.48 105.09 09/14/2021 20:02:31 -77.45, 40.56 105.09 2.78 49
39 09/14/2021 20:54:05 77.46,-152.16 74.92 09/14/2021 20:53:11 77.44,-152.17 74.92 2.34 54
40 09/14/2021 21:44:48 -77.43, 15.28 105.11 09/14/2021 21:43:53 -77.43, 15.13 105.08 3.75 55
41 09/14/2021 22:35:34 77.46,-177.54 74.95 09/14/2021 22:34:32 77.46,-177.41 74.96 3.21 62
42 09/14/2021 23:26:17 -77.44, -10.10 105.08 09/14/2021 23:25:14 -77.46, -10.11 105.04 2.28 63
43 09/15/2021 00:17:02 77.42, 157.26 74.93 09/15/2021 00:15:54 77.44, 157.16 74.97 3.17 68
44 09/15/2021 01:07:46 -77.44, -35.49 105.05 09/15/2021 01:06:36 -77.44, -35.54 105.03 1.38 70
45 09/15/2021 01:58:30 77.39, 132.07 74.91 09/15/2021 01:57:16 77.42, 131.73 74.98 9.17 74
46 09/15/2021 02:49:13 -77.36, -60.49 105.12 09/15/2021 02:48:00 -77.33, -61.34 105.07 20.97 73
47 09/15/2021 03:39:52 77.09, 108.00 74.57 09/15/2021 03:38:45 77.09, 105.03 74.79 73.78 67
48 09/15/2021 04:30:34 -77.02, -84.39 105.51 09/15/2021 04:29:29 -77.00, -88.01 105.26 90.63 65

Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 9/6/2021
SNOs_Map_FY3D_METOP-A_20210906.jpg

Download SNOs between FY3D and METOP-A since TLE EPOCH: 09/06/2021 in txt file.

Historial Predications of SNOs between FY3D and METOP-A