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: 9/13/2021
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 77.87, -28.74 74.70 86.61 65
2 09/13/2021 13:36:49 -77.83, 135.41 105.10 09/13/2021 13:37:57 -77.77, 138.11 105.36 63.90 68
3 09/13/2021 14:27:29 77.61, -56.20 74.63 09/13/2021 14:28:42 77.55, -55.54 74.51 17.08 73
4 09/13/2021 15:18:10 -77.50, 111.62 105.50 09/13/2021 15:19:25 -77.49, 111.53 105.52 2.29 75
5 09/13/2021 16:08:55 77.49, -81.00 74.50 09/13/2021 16:10:05 77.49, -81.16 74.49 3.89 70
6 09/13/2021 16:59:39 -77.51, 86.23 105.47 09/13/2021 17:00:46 -77.52, 86.29 105.48 1.88 67
7 09/13/2021 17:50:24 77.49,-106.38 74.53 09/13/2021 17:51:26 77.51,-106.40 74.54 2.35 62
8 09/13/2021 18:41:08 -77.51, 60.85 105.44 09/13/2021 18:42:08 -77.50, 60.86 105.46 1.38 60
9 09/13/2021 19:31:52 77.49,-131.77 74.56 09/13/2021 19:32:47 77.49,-131.83 74.55 1.50 55
10 09/13/2021 20:22:36 -77.51, 35.46 105.40 09/13/2021 20:23:28 -77.52, 35.62 105.42 3.91 52
11 09/13/2021 21:13:21 77.50,-157.15 74.59 09/13/2021 21:14:08 77.51,-157.07 74.59 2.76 47
12 09/13/2021 22:04:05 -77.52, 10.08 105.37 09/13/2021 22:04:50 -77.50, 10.19 105.41 3.27 45
13 09/13/2021 22:54:50 77.50, 177.46 74.63 09/13/2021 22:55:30 77.49, 177.50 74.61 1.21 40
14 09/13/2021 23:45:33 -77.48, -15.11 105.40 09/13/2021 23:46:12 -77.48, -15.24 105.40 2.97 39
15 09/14/2021 00:36:19 77.50, 152.07 74.66 09/14/2021 00:36:52 77.47, 152.07 74.62 3.39 33
16 09/14/2021 01:27:02 -77.48, -40.50 105.37 09/14/2021 01:27:33 -77.50, -40.48 105.35 2.53 31
17 09/14/2021 02:17:48 77.51, 126.69 74.69 09/14/2021 02:18:13 77.50, 126.83 74.66 3.58 25
18 09/14/2021 03:08:31 -77.48, -65.88 105.33 09/14/2021 03:08:55 -77.48, -65.91 105.34 0.54 24
19 09/14/2021 03:59:16 77.47, 101.50 74.66 09/14/2021 03:59:35 77.48, 101.40 74.67 2.52 19
20 09/14/2021 04:50:00 -77.49, -91.27 105.30 09/14/2021 04:50:17 -77.46, -91.33 105.33 3.16 17
21 09/14/2021 05:40:45 77.47, 76.11 74.70 09/14/2021 05:40:56 77.50, 76.16 74.72 3.24 11
22 09/14/2021 06:31:29 -77.49,-116.65 105.27 09/14/2021 06:31:38 -77.49,-116.58 105.29 1.99 9
23 09/14/2021 07:22:14 77.48, 50.73 74.73 09/14/2021 07:22:18 77.48, 50.73 74.73 0.41 4
24 09/14/2021 08:12:58 -77.49,-142.04 105.24 09/14/2021 08:13:00 -77.47,-142.00 105.27 3.29 2
25 09/14/2021 09:03:43 77.48, 25.34 74.76 09/14/2021 09:03:40 77.46, 25.30 74.74 2.45 3
26 09/14/2021 09:54:26 -77.46,-167.23 105.26 09/14/2021 09:54:21 -77.49,-167.25 105.23 3.70 5
27 09/14/2021 10:45:12 77.48, -0.04 74.79 09/14/2021 10:45:01 77.48, 0.06 74.78 2.47 11
28 09/14/2021 11:35:55 -77.46, 167.38 105.23 09/14/2021 11:35:43 -77.47, 167.33 105.22 1.73 12
29 09/14/2021 12:26:41 77.49, -25.43 74.82 09/14/2021 12:26:23 77.46, -25.37 74.80 3.02 18
30 09/14/2021 13:17:24 -77.46, 142.00 105.20 09/14/2021 13:17:05 -77.45, 141.90 105.20 2.86 19
31 09/14/2021 14:08:09 77.45, -50.62 74.80 09/14/2021 14:07:44 77.48, -50.61 74.84 4.20 25
32 09/14/2021 14:58:53 -77.47, 116.61 105.17 09/14/2021 14:58:26 -77.47, 116.66 105.16 1.25 27
33 09/14/2021 15:49:38 77.45, -76.01 74.83 09/14/2021 15:49:06 77.46, -76.04 74.85 1.78 32
34 09/14/2021 16:40:22 -77.47, 91.23 105.14 09/14/2021 16:39:48 -77.45, 91.23 105.15 1.98 34
35 09/14/2021 17:31:07 77.45,-101.39 74.86 09/14/2021 17:30:28 77.44,-101.47 74.87 2.20 39
36 09/14/2021 18:21:51 -77.47, 65.84 105.11 09/14/2021 18:21:09 -77.47, 65.99 105.11 3.51 42
37 09/14/2021 19:12:36 77.46,-126.78 74.89 09/14/2021 19:11:49 77.47,-126.71 74.91 1.92 47
38 09/14/2021 20:03:19 -77.43, 40.65 105.13 09/14/2021 20:02:31 -77.45, 40.56 105.09 3.16 48
39 09/14/2021 20:54:05 77.46,-152.16 74.92 09/14/2021 20:53:11 77.45,-152.14 74.92 1.61 54
40 09/14/2021 21:44:48 -77.44, 15.26 105.10 09/14/2021 21:43:53 -77.43, 15.13 105.08 3.26 55
41 09/14/2021 22:35:34 77.46,-177.55 74.95 09/14/2021 22:34:32 77.47,-177.38 74.96 4.04 62
42 09/14/2021 23:26:17 -77.44, -10.12 105.07 09/14/2021 23:25:14 -77.46, -10.11 105.04 1.85 63
43 09/15/2021 00:17:02 77.43, 157.26 74.93 09/15/2021 00:15:54 77.45, 157.19 74.98 3.22 68
44 09/15/2021 01:07:46 -77.44, -35.51 105.04 09/15/2021 01:06:36 -77.44, -35.54 105.02 1.12 70
45 09/15/2021 01:58:31 77.43, 131.87 74.96 09/15/2021 01:57:16 77.43, 131.76 74.99 2.80 75
46 09/15/2021 02:49:13 -77.36, -60.51 105.11 09/15/2021 02:48:00 -77.33, -61.34 105.07 20.51 73
47 09/15/2021 03:39:52 77.09, 108.00 74.57 09/15/2021 03:38:45 77.10, 105.06 74.80 72.98 67
48 09/15/2021 04:30:34 -77.03, -84.41 105.51 09/15/2021 04:29:29 -77.00, -88.01 105.26 90.10 65

Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 9/13/2021
SNOs_Map_FY3D_METOP-A_20210913.jpg

Download SNOs between FY3D and METOP-A since TLE EPOCH: 09/13/2021 in txt file.

Historial Predications of SNOs between FY3D and METOP-A