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: 9/9/2021
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, -32.44 75.02 09/13/2021 12:47:13 77.87, -28.74 74.70 86.60 65
2 09/13/2021 13:36:49 -77.82, 135.43 105.11 09/13/2021 13:37:57 -77.78, 138.14 105.36 63.95 68
3 09/13/2021 14:27:29 77.61, -56.20 74.63 09/13/2021 14:28:42 77.55, -55.53 74.51 17.01 73
4 09/13/2021 15:18:11 -77.54, 111.44 105.45 09/13/2021 15:19:25 -77.50, 111.56 105.52 5.37 74
5 09/13/2021 16:08:55 77.49, -80.99 74.50 09/13/2021 16:10:05 77.49, -81.15 74.50 3.90 70
6 09/13/2021 16:59:38 -77.50, 86.25 105.47 09/13/2021 17:00:45 -77.52, 86.32 105.47 2.68 67
7 09/13/2021 17:50:23 77.49,-106.38 74.53 09/13/2021 17:51:25 77.51,-106.39 74.54 2.54 62
8 09/13/2021 18:41:07 -77.51, 60.87 105.44 09/13/2021 18:42:07 -77.50, 60.89 105.46 0.62 60
9 09/13/2021 19:31:52 77.49,-131.76 74.56 09/13/2021 19:32:47 77.49,-131.82 74.55 1.47 55
10 09/13/2021 20:22:36 -77.51, 35.48 105.41 09/13/2021 20:23:29 -77.48, 35.46 105.45 3.07 53
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 2.89 47
12 09/13/2021 22:04:05 -77.51, 10.10 105.38 09/13/2021 22:04:50 -77.50, 10.22 105.41 3.02 45
13 09/13/2021 22:54:50 77.50, 177.47 74.62 09/13/2021 22:55:30 77.49, 177.51 74.61 1.11 40
14 09/13/2021 23:45:33 -77.47, -15.10 105.40 09/13/2021 23:46:12 -77.48, -15.21 105.39 3.07 39
15 09/14/2021 00:36:19 77.50, 152.08 74.66 09/14/2021 00:36:52 77.47, 152.08 74.62 3.21 33
16 09/14/2021 01:27:02 -77.48, -40.48 105.37 09/14/2021 01:27:33 -77.51, -40.45 105.35 3.47 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 3.52 25
18 09/14/2021 03:08:31 -77.48, -65.87 105.34 09/14/2021 03:08:55 -77.49, -65.88 105.34 0.88 24
19 09/14/2021 03:59:16 77.47, 101.50 74.66 09/14/2021 03:59:35 77.48, 101.41 74.67 2.59 19
20 09/14/2021 04:50:00 -77.48, -91.25 105.31 09/14/2021 04:50:17 -77.47, -91.31 105.32 2.31 17
21 09/14/2021 05:40:45 77.47, 76.12 74.69 09/14/2021 05:40:56 77.50, 76.16 74.72 3.40 11
22 09/14/2021 06:31:29 -77.49,-116.64 105.28 09/14/2021 06:31:38 -77.49,-116.55 105.28 2.09 9
23 09/14/2021 07:22:14 77.47, 50.73 74.73 09/14/2021 07:22:18 77.48, 50.73 74.73 0.58 4
24 09/14/2021 08:12:58 -77.49,-142.02 105.25 09/14/2021 08:13:00 -77.47,-141.98 105.27 2.47 2
25 09/14/2021 09:03:43 77.48, 25.35 74.76 09/14/2021 09:03:40 77.46, 25.31 74.74 2.30 3
26 09/14/2021 09:54:27 -77.49,-167.41 105.22 09/14/2021 09:54:21 -77.49,-167.22 105.23 4.49 6
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, 167.40 105.24 09/14/2021 11:35:43 -77.47, 167.35 105.21 2.33 12
29 09/14/2021 12:26:41 77.48, -25.42 74.82 09/14/2021 12:26:23 77.46, -25.37 74.80 2.88 18
30 09/14/2021 13:17:24 -77.46, 142.01 105.21 09/14/2021 13:17:05 -77.45, 141.92 105.20 2.35 19
31 09/14/2021 14:08:09 77.45, -50.62 74.80 09/14/2021 14:07:45 77.44, -50.79 74.81 4.36 24
32 09/14/2021 14:58:53 -77.46, 116.63 105.18 09/14/2021 14:58:26 -77.48, 116.68 105.16 1.97 27
33 09/14/2021 15:49:38 77.45, -76.00 74.83 09/14/2021 15:49:06 77.46, -76.04 74.85 1.92 32
34 09/14/2021 16:40:22 -77.47, 91.24 105.15 09/14/2021 16:39:48 -77.46, 91.25 105.15 1.08 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 2.12 39
36 09/14/2021 18:21:51 -77.47, 65.86 105.11 09/14/2021 18:21:10 -77.44, 65.82 105.13 3.79 41
37 09/14/2021 19:12:36 77.46,-126.77 74.89 09/14/2021 19:11:49 77.47,-126.71 74.91 2.02 47
38 09/14/2021 20:03:20 -77.47, 40.47 105.08 09/14/2021 20:02:31 -77.46, 40.58 105.09 3.01 49
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 1.46 54
40 09/14/2021 21:44:48 -77.43, 15.28 105.11 09/14/2021 21:43:53 -77.44, 15.15 105.08 3.14 55
41 09/14/2021 22:35:34 77.46,-177.54 74.95 09/14/2021 22:34:33 77.43,-177.57 74.93 4.05 61
42 09/14/2021 23:26:17 -77.44, -10.11 105.07 09/14/2021 23:25:14 -77.46, -10.09 105.03 2.76 63
43 09/15/2021 00:17:02 77.42, 157.26 74.93 09/15/2021 00:15:54 77.45, 157.19 74.98 3.35 68
44 09/15/2021 01:07:46 -77.44, -35.49 105.04 09/15/2021 01:06:36 -77.44, -35.52 105.02 0.67 70
45 09/15/2021 01:58:31 77.43, 131.88 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, -60.49 105.12 09/15/2021 02:48:00 -77.33, -61.32 105.07 20.23 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 -77.02, -84.39 105.51 09/15/2021 04:29:29 -77.00, -87.99 105.25 89.94 65

Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 9/9/2021
SNOs_Map_FY3D_METOP-A_20210909.jpg

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

Historial Predications of SNOs between FY3D and METOP-A