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: 9/10/2021
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 12:46:07 77.90, -32.27 74.98 09/13/2021 12:47:12 77.91, -28.58 74.72 85.94 65
2 09/13/2021 13:36:49 -77.83, 135.39 105.10 09/13/2021 13:37:56 -77.81, 138.29 105.33 68.12 67
3 09/13/2021 14:27:29 77.61, -56.23 74.64 09/13/2021 14:28:41 77.59, -55.38 74.53 20.39 72
4 09/13/2021 15:18:10 -77.51, 111.60 105.49 09/13/2021 15:19:25 -77.49, 111.51 105.52 2.84 75
5 09/13/2021 16:08:55 77.49, -81.02 74.51 09/13/2021 16:10:04 77.52, -81.00 74.52 3.48 69
6 09/13/2021 16:59:39 -77.51, 86.22 105.46 09/13/2021 17:00:46 -77.51, 86.27 105.48 1.39 67
7 09/13/2021 17:50:24 77.50,-106.41 74.54 09/13/2021 17:51:26 77.50,-106.43 74.53 1.04 62
8 09/13/2021 18:41:08 -77.51, 60.83 105.43 09/13/2021 18:42:08 -77.49, 60.84 105.47 2.31 60
9 09/13/2021 19:31:53 77.50,-131.79 74.57 09/13/2021 19:32:48 77.48,-131.86 74.54 2.48 55
10 09/13/2021 20:22:37 -77.52, 35.45 105.40 09/13/2021 20:23:29 -77.51, 35.60 105.43 3.78 52
11 09/13/2021 21:13:22 77.50,-157.18 74.60 09/13/2021 21:14:09 77.51,-157.10 74.59 1.82 47
12 09/13/2021 22:04:05 -77.48, 10.26 105.42 09/13/2021 22:04:51 -77.49, 10.17 105.41 2.76 46
13 09/13/2021 22:54:51 77.51, 177.44 74.63 09/13/2021 22:55:31 77.49, 177.47 74.60 2.35 40
14 09/13/2021 23:45:34 -77.48, -15.13 105.39 09/13/2021 23:46:13 -77.47, -15.25 105.40 3.08 39
15 09/14/2021 00:36:20 77.51, 152.05 74.66 09/14/2021 00:36:52 77.51, 152.22 74.64 4.19 32
16 09/14/2021 01:27:03 -77.48, -40.52 105.36 09/14/2021 01:27:34 -77.50, -40.50 105.36 1.60 31
17 09/14/2021 02:17:48 77.47, 126.86 74.64 09/14/2021 02:18:14 77.49, 126.80 74.65 2.54 26
18 09/14/2021 03:08:31 -77.49, -65.90 105.33 09/14/2021 03:08:55 -77.48, -65.92 105.34 1.23 24
19 09/14/2021 03:59:16 77.47, 101.48 74.67 09/14/2021 03:59:35 77.47, 101.37 74.67 2.71 19
20 09/14/2021 04:50:00 -77.49, -91.29 105.30 09/14/2021 04:50:16 -77.50, -91.17 105.30 3.10 16
21 09/14/2021 05:40:45 77.48, 76.09 74.70 09/14/2021 05:40:56 77.49, 76.12 74.71 1.77 11
22 09/14/2021 06:31:29 -77.49,-116.67 105.27 09/14/2021 06:31:38 -77.48,-116.59 105.29 2.38 9
23 09/14/2021 07:22:14 77.48, 50.70 74.73 09/14/2021 07:22:18 77.47, 50.70 74.72 1.10 4
24 09/14/2021 08:12:57 -77.46,-141.86 105.29 09/14/2021 08:13:00 -77.46,-142.02 105.28 3.91 3
25 09/14/2021 09:03:43 77.48, 25.32 74.76 09/14/2021 09:03:39 77.49, 25.45 74.77 3.44 4
26 09/14/2021 09:54:26 -77.46,-167.25 105.26 09/14/2021 09:54:21 -77.48,-167.27 105.23 2.77 5
27 09/14/2021 10:45:12 77.49, -0.07 74.79 09/14/2021 10:45:01 77.47, 0.02 74.78 2.66 11
28 09/14/2021 11:35:55 -77.46, 167.37 105.23 09/14/2021 11:35:43 -77.46, 167.31 105.22 1.45 12
29 09/14/2021 12:26:40 77.45, -25.26 74.77 09/14/2021 12:26:23 77.45, -25.40 74.79 3.60 17
30 09/14/2021 13:17:24 -77.47, 141.98 105.20 09/14/2021 13:17:04 -77.49, 142.06 105.18 3.08 20
31 09/14/2021 14:08:09 77.45, -50.64 74.80 09/14/2021 14:07:44 77.48, -50.65 74.83 2.73 25
32 09/14/2021 14:58:53 -77.47, 116.60 105.17 09/14/2021 14:58:26 -77.47, 116.64 105.17 1.02 27
33 09/14/2021 15:49:38 77.46, -76.03 74.83 09/14/2021 15:49:06 77.46, -76.08 74.85 1.15 32
34 09/14/2021 16:40:22 -77.47, 91.21 105.14 09/14/2021 16:39:48 -77.45, 91.21 105.15 2.92 34
35 09/14/2021 17:31:07 77.46,-101.41 74.86 09/14/2021 17:30:27 77.48,-101.32 74.89 3.26 40
36 09/14/2021 18:21:51 -77.48, 65.83 105.11 09/14/2021 18:21:09 -77.47, 65.97 105.11 3.47 42
37 09/14/2021 19:12:36 77.46,-126.80 74.90 09/14/2021 19:11:49 77.46,-126.75 74.90 1.31 47
38 09/14/2021 20:03:19 -77.44, 40.63 105.13 09/14/2021 20:02:31 -77.45, 40.54 105.10 2.66 48
39 09/14/2021 20:54:05 77.47,-152.18 74.93 09/14/2021 20:53:11 77.44,-152.18 74.91 3.00 54
40 09/14/2021 21:44:48 -77.44, 15.25 105.10 09/14/2021 21:43:53 -77.43, 15.11 105.08 3.59 55
41 09/14/2021 22:35:34 77.47,-177.57 74.96 09/14/2021 22:34:32 77.46,-177.42 74.96 3.76 62
42 09/14/2021 23:26:17 -77.44, -10.14 105.07 09/14/2021 23:25:14 -77.45, -10.13 105.04 0.91 63
43 09/15/2021 00:17:02 77.43, 157.24 74.93 09/15/2021 00:15:54 77.44, 157.15 74.97 2.41 68
44 09/15/2021 01:07:46 -77.45, -35.52 105.04 09/15/2021 01:06:36 -77.43, -35.56 105.03 1.95 70
45 09/15/2021 01:58:30 77.39, 132.05 74.91 09/15/2021 01:57:16 77.42, 131.72 74.98 8.46 74
46 09/15/2021 02:49:13 -77.37, -60.52 105.11 09/15/2021 02:47:59 -77.37, -61.17 105.04 15.80 74
47 09/15/2021 03:39:52 77.10, 107.98 74.57 09/15/2021 03:38:45 77.09, 105.03 74.79 73.31 67
48 09/15/2021 04:30:34 -77.03, -84.42 105.50 09/15/2021 04:29:29 -76.99, -88.03 105.26 90.27 65

Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 9/10/2021
SNOs_Map_FY3D_METOP-A_20210910.jpg

Download SNOs between FY3D and METOP-A since TLE EPOCH: 09/10/2021 in txt file.

Historial Predications of SNOs between FY3D and METOP-A