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: 9/11/2021
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, -32.43 75.02 09/13/2021 12:47:13 77.87, -28.74 74.70 86.25 65
2 09/13/2021 13:36:49 -77.82, 135.43 105.11 09/13/2021 13:37:57 -77.77, 138.13 105.36 63.65 68
3 09/13/2021 14:27:29 77.60, -56.18 74.63 09/13/2021 14:28:42 77.55, -55.53 74.51 16.56 73
4 09/13/2021 15:18:11 -77.54, 111.45 105.45 09/13/2021 15:19:25 -77.50, 111.55 105.52 5.24 74
5 09/13/2021 16:08:56 77.52, -81.17 74.55 09/13/2021 16:10:05 77.49, -81.15 74.50 3.96 69
6 09/13/2021 16:59:38 -77.50, 86.26 105.47 09/13/2021 17:00:45 -77.52, 86.31 105.48 2.51 67
7 09/13/2021 17:50:23 77.49,-106.36 74.53 09/13/2021 17:51:25 77.51,-106.39 74.54 3.02 62
8 09/13/2021 18:41:07 -77.50, 60.87 105.44 09/13/2021 18:42:07 -77.50, 60.88 105.46 0.44 60
9 09/13/2021 19:31:52 77.49,-131.75 74.56 09/13/2021 19:32:47 77.49,-131.82 74.55 1.83 55
10 09/13/2021 20:22:36 -77.51, 35.49 105.41 09/13/2021 20:23:29 -77.48, 35.45 105.45 3.15 53
11 09/13/2021 21:13:21 77.49,-157.13 74.59 09/13/2021 21:14:08 77.52,-157.06 74.59 3.02 47
12 09/13/2021 22:04:05 -77.51, 10.10 105.38 09/13/2021 22:04:50 -77.50, 10.21 105.41 2.70 45
13 09/13/2021 22:54:50 77.50, 177.48 74.62 09/13/2021 22:55:30 77.49, 177.51 74.61 0.62 40
14 09/13/2021 23:45:33 -77.47, -15.09 105.40 09/13/2021 23:46:12 -77.48, -15.22 105.39 3.38 39
15 09/14/2021 00:36:19 77.50, 152.10 74.65 09/14/2021 00:36:52 77.47, 152.08 74.62 2.79 33
16 09/14/2021 01:27:02 -77.48, -40.47 105.37 09/14/2021 01:27:33 -77.51, -40.46 105.35 3.44 31
17 09/14/2021 02:17:48 77.50, 126.71 74.68 09/14/2021 02:18:13 77.50, 126.84 74.66 3.07 25
18 09/14/2021 03:08:31 -77.48, -65.86 105.34 09/14/2021 03:08:55 -77.49, -65.89 105.34 1.10 24
19 09/14/2021 03:59:16 77.46, 101.52 74.66 09/14/2021 03:59:35 77.48, 101.41 74.67 3.12 19
20 09/14/2021 04:50:00 -77.48, -91.24 105.31 09/14/2021 04:50:17 -77.47, -91.32 105.33 2.53 17
21 09/14/2021 05:40:45 77.47, 76.13 74.69 09/14/2021 05:40:56 77.50, 76.16 74.72 3.77 11
22 09/14/2021 06:31:29 -77.49,-116.63 105.28 09/14/2021 06:31:38 -77.49,-116.56 105.28 1.74 9
23 09/14/2021 07:22:14 77.47, 50.75 74.72 09/14/2021 07:22:18 77.48, 50.74 74.73 1.11 4
24 09/14/2021 08:12:58 -77.49,-142.02 105.25 09/14/2021 08:13:00 -77.47,-141.99 105.27 2.30 2
25 09/14/2021 09:03:43 77.47, 25.36 74.75 09/14/2021 09:03:40 77.46, 25.31 74.74 2.10 3
26 09/14/2021 09:54:27 -77.49,-167.40 105.22 09/14/2021 09:54:21 -77.49,-167.23 105.23 4.11 6
27 09/14/2021 10:45:12 77.48, -0.02 74.78 09/14/2021 10:45:01 77.48, 0.06 74.78 2.17 11
28 09/14/2021 11:35:55 -77.45, 167.41 105.24 09/14/2021 11:35:43 -77.47, 167.34 105.21 2.60 12
29 09/14/2021 12:26:41 77.48, -25.41 74.81 09/14/2021 12:26:23 77.46, -25.36 74.80 2.25 18
30 09/14/2021 13:17:24 -77.46, 142.02 105.21 09/14/2021 13:17:05 -77.45, 141.91 105.20 2.72 19
31 09/14/2021 14:08:10 77.48, -50.79 74.84 09/14/2021 14:07:44 77.49, -50.61 74.84 4.49 26
32 09/14/2021 14:58:53 -77.46, 116.64 105.18 09/14/2021 14:58:26 -77.47, 116.67 105.16 1.82 27
33 09/14/2021 15:49:38 77.45, -75.98 74.82 09/14/2021 15:49:06 77.47, -76.04 74.85 2.57 32
34 09/14/2021 16:40:22 -77.46, 91.25 105.15 09/14/2021 16:39:48 -77.45, 91.24 105.15 1.01 34
35 09/14/2021 17:31:07 77.45,-101.37 74.85 09/14/2021 17:30:28 77.45,-101.46 74.87 2.36 39
36 09/14/2021 18:21:51 -77.47, 65.87 105.12 09/14/2021 18:21:09 -77.48, 66.00 105.10 3.45 42
37 09/14/2021 19:12:36 77.45,-126.75 74.88 09/14/2021 19:11:49 77.47,-126.71 74.91 2.14 47
38 09/14/2021 20:03:20 -77.47, 40.48 105.09 09/14/2021 20:02:31 -77.46, 40.57 105.09 2.60 49
39 09/14/2021 20:54:05 77.46,-152.14 74.91 09/14/2021 20:53:11 77.45,-152.14 74.92 0.83 54
40 09/14/2021 21:44:48 -77.43, 15.29 105.11 09/14/2021 21:43:53 -77.44, 15.14 105.08 3.58 55
41 09/14/2021 22:35:34 77.46,-177.52 74.94 09/14/2021 22:34:33 77.43,-177.56 74.93 3.60 61
42 09/14/2021 23:26:17 -77.43, -10.10 105.08 09/14/2021 23:25:14 -77.46, -10.10 105.04 2.85 63
43 09/15/2021 00:17:03 77.46, 157.09 74.98 09/15/2021 00:15:54 77.45, 157.19 74.98 2.80 69
44 09/15/2021 01:07:46 -77.44, -35.48 105.05 09/15/2021 01:06:36 -77.44, -35.53 105.02 1.12 70
45 09/15/2021 01:58:31 77.42, 131.90 74.95 09/15/2021 01:57:16 77.43, 131.76 74.99 3.34 75
46 09/15/2021 02:49:13 -77.36, -60.48 105.12 09/15/2021 02:48:00 -77.33, -61.32 105.07 20.65 73
47 09/15/2021 03:39:52 77.09, 108.02 74.56 09/15/2021 03:38:45 77.10, 105.06 74.80 73.45 67
48 09/15/2021 04:30:34 -77.02, -84.38 105.51 09/15/2021 04:29:29 -77.00, -88.00 105.26 90.38 65

Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 9/11/2021
SNOs_Map_FY3D_METOP-A_20210911.jpg

Download SNOs between FY3D and METOP-A since TLE EPOCH: 09/11/2021 in txt file.

Historial Predications of SNOs between FY3D and METOP-A