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: 9/2/2021
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, -28.72 74.70 86.82 65
2 09/13/2021 13:36:49 -77.82, 135.46 105.12 09/13/2021 13:37:57 -77.78, 138.18 105.35 64.08 68
3 09/13/2021 14:27:28 77.61, -56.19 74.63 09/13/2021 14:28:41 77.56, -55.52 74.51 17.09 73
4 09/13/2021 15:18:10 -77.53, 111.48 105.46 09/13/2021 15:19:24 -77.51, 111.60 105.51 4.05 74
5 09/13/2021 16:08:54 77.48, -80.99 74.50 09/13/2021 16:10:04 77.49, -81.14 74.50 3.70 70
6 09/13/2021 16:59:38 -77.49, 86.29 105.48 09/13/2021 17:00:46 -77.49, 86.17 105.50 2.82 68
7 09/13/2021 17:50:23 77.49,-106.37 74.53 09/13/2021 17:51:25 77.51,-106.38 74.54 3.02 62
8 09/13/2021 18:41:07 -77.50, 60.90 105.45 09/13/2021 18:42:07 -77.51, 60.93 105.46 1.68 60
9 09/13/2021 19:31:52 77.49,-131.76 74.56 09/13/2021 19:32:47 77.49,-131.81 74.55 1.23 55
10 09/13/2021 20:22:36 -77.50, 35.51 105.42 09/13/2021 20:23:29 -77.49, 35.50 105.44 1.15 53
11 09/13/2021 21:13:21 77.49,-157.14 74.59 09/13/2021 21:14:09 77.47,-157.24 74.56 3.15 48
12 09/13/2021 22:04:05 -77.50, 10.13 105.39 09/13/2021 22:04:50 -77.51, 10.26 105.40 3.38 45
13 09/13/2021 22:54:50 77.50, 177.47 74.62 09/13/2021 22:55:30 77.50, 177.52 74.61 1.26 40
14 09/13/2021 23:45:34 -77.51, -15.26 105.36 09/13/2021 23:46:12 -77.49, -15.17 105.39 2.65 38
15 09/14/2021 00:36:19 77.50, 152.09 74.65 09/14/2021 00:36:52 77.48, 152.09 74.62 2.68 33
16 09/14/2021 01:27:02 -77.47, -40.45 105.38 09/14/2021 01:27:34 -77.47, -40.60 105.37 3.59 32
17 09/14/2021 02:17:48 77.50, 126.70 74.68 09/14/2021 02:18:13 77.50, 126.85 74.66 3.73 25
18 09/14/2021 03:08:31 -77.47, -65.83 105.35 09/14/2021 03:08:55 -77.50, -65.84 105.33 2.70 24
19 09/14/2021 03:59:16 77.47, 101.51 74.66 09/14/2021 03:59:35 77.48, 101.42 74.68 2.58 19
20 09/14/2021 04:50:00 -77.48, -91.22 105.32 09/14/2021 04:50:17 -77.48, -91.27 105.32 1.11 17
21 09/14/2021 05:40:45 77.47, 76.12 74.69 09/14/2021 05:40:57 77.46, 75.99 74.69 3.28 12
22 09/14/2021 06:31:29 -77.48,-116.61 105.29 09/14/2021 06:31:38 -77.50,-116.51 105.28 3.29 9
23 09/14/2021 07:22:14 77.47, 50.74 74.72 09/14/2021 07:22:18 77.48, 50.75 74.73 1.20 4
24 09/14/2021 08:12:58 -77.48,-141.99 105.26 09/14/2021 08:13:00 -77.48,-141.94 105.26 1.38 2
25 09/14/2021 09:03:43 77.48, 25.35 74.75 09/14/2021 09:03:40 77.46, 25.32 74.74 1.64 3
26 09/14/2021 09:54:27 -77.49,-167.38 105.23 09/14/2021 09:54:22 -77.46,-167.36 105.25 2.97 5
27 09/14/2021 10:45:12 77.48, -0.03 74.78 09/14/2021 10:45:01 77.49, 0.08 74.79 2.90 11
28 09/14/2021 11:35:56 -77.49, 167.24 105.19 09/14/2021 11:35:43 -77.48, 167.39 105.21 3.86 13
29 09/14/2021 12:26:41 77.48, -25.42 74.82 09/14/2021 12:26:23 77.47, -25.35 74.80 2.62 18
30 09/14/2021 13:17:24 -77.45, 142.05 105.22 09/14/2021 13:17:05 -77.46, 141.97 105.19 2.31 19
31 09/14/2021 14:08:09 77.44, -50.61 74.79 09/14/2021 14:07:45 77.45, -50.77 74.81 3.97 24
32 09/14/2021 14:58:53 -77.45, 116.66 105.19 09/14/2021 14:58:27 -77.44, 116.54 105.18 3.24 26
33 09/14/2021 15:49:38 77.45, -76.00 74.82 09/14/2021 15:49:06 77.47, -76.02 74.85 2.35 32
34 09/14/2021 16:40:22 -77.46, 91.27 105.15 09/14/2021 16:39:48 -77.47, 91.30 105.14 1.01 34
35 09/14/2021 17:31:07 77.45,-101.38 74.86 09/14/2021 17:30:28 77.45,-101.45 74.87 1.57 39
36 09/14/2021 18:21:51 -77.46, 65.89 105.12 09/14/2021 18:21:10 -77.45, 65.87 105.13 1.83 41
37 09/14/2021 19:12:36 77.45,-126.77 74.89 09/14/2021 19:11:49 77.47,-126.69 74.91 2.70 47
38 09/14/2021 20:03:20 -77.46, 40.50 105.09 09/14/2021 20:02:31 -77.47, 40.63 105.08 3.00 49
39 09/14/2021 20:54:05 77.46,-152.15 74.92 09/14/2021 20:53:11 77.45,-152.12 74.92 1.19 54
40 09/14/2021 21:44:49 -77.47, 15.12 105.06 09/14/2021 21:43:53 -77.45, 15.20 105.07 2.92 56
41 09/14/2021 22:35:34 77.46,-177.54 74.95 09/14/2021 22:34:33 77.43,-177.54 74.94 3.42 61
42 09/14/2021 23:26:17 -77.43, -10.07 105.08 09/14/2021 23:25:15 -77.43, -10.23 105.06 3.76 62
43 09/15/2021 00:17:03 77.46, 157.08 74.98 09/15/2021 00:15:54 77.45, 157.21 74.98 3.55 69
44 09/15/2021 01:07:46 -77.43, -35.46 105.05 09/15/2021 01:06:36 -77.45, -35.47 105.02 2.07 70
45 09/15/2021 01:58:31 77.43, 131.88 74.96 09/15/2021 01:57:16 77.43, 131.79 74.99 2.53 75
46 09/15/2021 02:49:13 -77.35, -60.46 105.13 09/15/2021 02:48:00 -77.34, -61.27 105.06 19.66 73
47 09/15/2021 03:39:52 77.09, 108.01 74.56 09/15/2021 03:38:45 77.10, 105.08 74.80 72.58 67
48 09/15/2021 04:30:34 -77.01, -84.36 105.52 09/15/2021 04:29:29 -77.01, -87.95 105.25 89.52 65

Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 9/2/2021
SNOs_Map_FY3D_METOP-A_20210902.jpg

Download SNOs between FY3D and METOP-A since TLE EPOCH: 09/02/2021 in txt file.

Historial Predications of SNOs between FY3D and METOP-A