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: 9/7/2021
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 77.92, -32.38 75.01 09/13/2021 12:47:12 77.88, -28.70 74.71 85.92 65
2 09/13/2021 13:36:48 -77.81, 135.49 105.13 09/13/2021 13:37:56 -77.79, 138.19 105.35 63.32 68
3 09/13/2021 14:27:28 77.60, -56.14 74.61 09/13/2021 14:28:41 77.56, -55.50 74.52 15.80 73
4 09/13/2021 15:18:10 -77.53, 111.51 105.47 09/13/2021 15:19:24 -77.51, 111.60 105.51 3.01 74
5 09/13/2021 16:08:55 77.52, -81.13 74.54 09/13/2021 16:10:04 77.50, -81.12 74.50 2.08 69
6 09/13/2021 16:59:38 -77.49, 86.32 105.49 09/13/2021 17:00:46 -77.49, 86.17 105.50 3.47 68
7 09/13/2021 17:50:24 77.52,-106.51 74.57 09/13/2021 17:51:25 77.52,-106.36 74.54 3.77 61
8 09/13/2021 18:41:07 -77.49, 60.93 105.46 09/13/2021 18:42:07 -77.51, 60.93 105.46 2.25 60
9 09/13/2021 19:31:52 77.48,-131.70 74.55 09/13/2021 19:32:47 77.50,-131.79 74.56 2.95 55
10 09/13/2021 20:22:36 -77.49, 35.55 105.43 09/13/2021 20:23:29 -77.49, 35.50 105.44 1.11 53
11 09/13/2021 21:13:21 77.48,-157.09 74.58 09/13/2021 21:14:09 77.48,-157.22 74.57 3.11 48
12 09/13/2021 22:04:05 -77.50, 10.16 105.40 09/13/2021 22:04:50 -77.51, 10.26 105.40 3.03 45
13 09/13/2021 22:54:50 77.49, 177.52 74.61 09/13/2021 22:55:30 77.50, 177.54 74.61 1.77 40
14 09/13/2021 23:45:34 -77.50, -15.22 105.37 09/13/2021 23:46:12 -77.49, -15.17 105.39 1.58 38
15 09/14/2021 00:36:19 77.49, 152.14 74.64 09/14/2021 00:36:52 77.48, 152.11 74.62 1.13 33
16 09/14/2021 01:27:03 -77.50, -40.61 105.33 09/14/2021 01:27:34 -77.47, -40.60 105.37 3.42 31
17 09/14/2021 02:17:48 77.49, 126.75 74.67 09/14/2021 02:18:13 77.51, 126.87 74.67 3.09 25
18 09/14/2021 03:08:31 -77.47, -65.80 105.36 09/14/2021 03:08:55 -77.50, -65.84 105.33 3.55 24
19 09/14/2021 03:59:17 77.50, 101.37 74.70 09/14/2021 03:59:35 77.48, 101.44 74.68 2.21 18
20 09/14/2021 04:50:00 -77.47, -91.19 105.33 09/14/2021 04:50:17 -77.48, -91.27 105.32 2.10 17
21 09/14/2021 05:40:46 77.50, 75.98 74.73 09/14/2021 05:40:57 77.46, 76.01 74.69 4.06 11
22 09/14/2021 06:31:29 -77.47,-116.57 105.30 09/14/2021 06:31:38 -77.50,-116.51 105.28 3.38 9
23 09/14/2021 07:22:14 77.46, 50.79 74.71 09/14/2021 07:22:18 77.49, 50.77 74.73 2.92 4
24 09/14/2021 08:12:58 -77.48,-141.96 105.26 09/14/2021 08:13:00 -77.48,-141.94 105.26 0.63 2
25 09/14/2021 09:03:43 77.46, 25.41 74.74 09/14/2021 09:03:40 77.47, 25.34 74.75 1.62 3
26 09/14/2021 09:54:27 -77.48,-167.34 105.23 09/14/2021 09:54:22 -77.46,-167.37 105.25 2.30 5
27 09/14/2021 10:45:12 77.47, 0.02 74.77 09/14/2021 10:45:01 77.49, 0.10 74.79 3.06 11
28 09/14/2021 11:35:56 -77.48, 167.27 105.20 09/14/2021 11:35:43 -77.48, 167.39 105.21 2.91 13
29 09/14/2021 12:26:41 77.47, -25.36 74.80 09/14/2021 12:26:23 77.47, -25.33 74.80 0.84 18
30 09/14/2021 13:17:25 -77.49, 141.89 105.17 09/14/2021 13:17:05 -77.46, 141.96 105.19 3.25 20
31 09/14/2021 14:08:10 77.48, -50.75 74.83 09/14/2021 14:07:45 77.45, -50.76 74.82 2.87 25
32 09/14/2021 14:58:53 -77.45, 116.69 105.19 09/14/2021 14:58:27 -77.44, 116.53 105.18 3.90 26
33 09/14/2021 15:49:39 77.48, -76.14 74.86 09/14/2021 15:49:06 77.47, -76.00 74.86 3.28 33
34 09/14/2021 16:40:22 -77.45, 91.31 105.16 09/14/2021 16:39:48 -77.47, 91.29 105.14 1.61 34
35 09/14/2021 17:31:07 77.44,-101.33 74.84 09/14/2021 17:30:28 77.45,-101.43 74.87 2.88 39
36 09/14/2021 18:21:51 -77.45, 65.92 105.13 09/14/2021 18:21:10 -77.45, 65.86 105.13 1.78 41
37 09/14/2021 19:12:36 77.44,-126.71 74.87 09/14/2021 19:11:49 77.48,-126.67 74.91 3.69 47
38 09/14/2021 20:03:20 -77.46, 40.54 105.10 09/14/2021 20:02:31 -77.47, 40.62 105.08 2.33 49
39 09/14/2021 20:54:05 77.45,-152.10 74.90 09/14/2021 20:53:11 77.45,-152.10 74.93 0.93 54
40 09/14/2021 21:44:49 -77.46, 15.15 105.07 09/14/2021 21:43:53 -77.45, 15.19 105.07 1.79 56
41 09/14/2021 22:35:34 77.45,-177.48 74.93 09/14/2021 22:34:33 77.43,-177.53 74.94 2.09 61
42 09/14/2021 23:26:18 -77.46, -10.23 105.04 09/14/2021 23:25:15 -77.43, -10.23 105.06 4.12 63
43 09/15/2021 00:17:03 77.45, 157.13 74.96 09/15/2021 00:15:54 77.46, 157.23 74.98 2.34 69
44 09/15/2021 01:07:46 -77.43, -35.43 105.06 09/15/2021 01:06:36 -77.45, -35.48 105.02 3.01 70
45 09/15/2021 01:58:31 77.41, 131.94 74.94 09/15/2021 01:57:17 77.39, 131.61 74.96 8.31 74
46 09/15/2021 02:49:13 -77.35, -60.43 105.14 09/15/2021 02:48:00 -77.34, -61.27 105.06 20.63 73
47 09/15/2021 03:39:52 77.08, 108.06 74.55 09/15/2021 03:38:46 77.06, 104.92 74.78 78.18 66
48 09/15/2021 04:30:34 -77.01, -84.33 105.53 09/15/2021 04:29:29 -77.01, -87.95 105.25 90.53 65

Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 9/7/2021
SNOs_Map_FY3D_METOP-A_20210907.jpg

Download SNOs between FY3D and METOP-A since TLE EPOCH: 09/07/2021 in txt file.

Historial Predications of SNOs between FY3D and METOP-A