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: 9/4/2021
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 77.93, -32.45 75.03 09/13/2021 12:47:12 77.87, -28.73 74.70 87.12 65
2 09/13/2021 13:36:48 -77.82, 135.43 105.11 09/13/2021 13:37:56 -77.78, 138.17 105.35 64.50 68
3 09/13/2021 14:27:28 77.61, -56.21 74.63 09/13/2021 14:28:41 77.55, -55.52 74.51 17.54 73
4 09/13/2021 15:18:10 -77.54, 111.45 105.45 09/13/2021 15:19:24 -77.50, 111.59 105.51 5.04 74
5 09/13/2021 16:08:54 77.49, -81.00 74.50 09/13/2021 16:10:04 77.49, -81.14 74.50 3.36 70
6 09/13/2021 16:59:38 -77.50, 86.26 105.47 09/13/2021 17:00:46 -77.48, 86.16 105.50 2.95 68
7 09/13/2021 17:50:23 77.49,-106.39 74.54 09/13/2021 17:51:25 77.51,-106.38 74.54 2.39 62
8 09/13/2021 18:41:07 -77.50, 60.87 105.44 09/13/2021 18:42:07 -77.51, 60.92 105.46 1.19 60
9 09/13/2021 19:31:52 77.50,-131.78 74.57 09/13/2021 19:32:47 77.49,-131.81 74.55 0.95 55
10 09/13/2021 20:22:36 -77.51, 35.49 105.41 09/13/2021 20:23:29 -77.49, 35.49 105.44 2.19 53
11 09/13/2021 21:13:21 77.50,-157.16 74.60 09/13/2021 21:14:08 77.52,-157.06 74.59 3.21 47
12 09/13/2021 22:04:05 -77.51, 10.10 105.38 09/13/2021 22:04:50 -77.51, 10.25 105.40 3.55 45
13 09/13/2021 22:54:50 77.50, 177.45 74.63 09/13/2021 22:55:30 77.50, 177.52 74.61 1.68 40
14 09/13/2021 23:45:33 -77.47, -15.09 105.40 09/13/2021 23:46:12 -77.49, -15.18 105.39 2.95 39
15 09/14/2021 00:36:19 77.51, 152.07 74.66 09/14/2021 00:36:52 77.48, 152.09 74.62 3.40 33
16 09/14/2021 01:27:02 -77.48, -40.48 105.37 09/14/2021 01:27:34 -77.47, -40.61 105.38 3.26 32
17 09/14/2021 02:17:47 77.47, 126.88 74.64 09/14/2021 02:18:13 77.50, 126.84 74.66 3.56 26
18 09/14/2021 03:08:31 -77.48, -65.86 105.34 09/14/2021 03:08:55 -77.49, -65.85 105.33 1.59 24
19 09/14/2021 03:59:16 77.47, 101.49 74.67 09/14/2021 03:59:35 77.48, 101.41 74.67 1.98 19
20 09/14/2021 04:50:00 -77.48, -91.25 105.31 09/14/2021 04:50:17 -77.47, -91.28 105.32 1.31 17
21 09/14/2021 05:40:45 77.47, 76.10 74.70 09/14/2021 05:40:57 77.46, 75.99 74.69 3.38 12
22 09/14/2021 06:31:29 -77.49,-116.64 105.28 09/14/2021 06:31:38 -77.50,-116.52 105.28 2.95 9
23 09/14/2021 07:22:14 77.48, 50.72 74.73 09/14/2021 07:22:18 77.48, 50.74 74.73 0.74 4
24 09/14/2021 08:12:58 -77.49,-142.02 105.25 09/14/2021 08:13:00 -77.48,-141.95 105.27 2.27 2
25 09/14/2021 09:03:43 77.48, 25.33 74.76 09/14/2021 09:03:40 77.46, 25.31 74.74 2.32 3
26 09/14/2021 09:54:26 -77.45,-167.21 105.27 09/14/2021 09:54:22 -77.46,-167.38 105.25 4.05 4
27 09/14/2021 10:45:12 77.48, -0.05 74.79 09/14/2021 10:45:01 77.48, 0.07 74.78 3.07 11
28 09/14/2021 11:35:55 -77.45, 167.40 105.24 09/14/2021 11:35:43 -77.48, 167.38 105.21 2.74 12
29 09/14/2021 12:26:40 77.45, -25.25 74.77 09/14/2021 12:26:23 77.46, -25.36 74.80 3.29 17
30 09/14/2021 13:17:24 -77.46, 142.01 105.21 09/14/2021 13:17:05 -77.46, 141.95 105.20 1.57 19
31 09/14/2021 14:08:09 77.45, -50.63 74.80 09/14/2021 14:07:45 77.44, -50.79 74.81 3.79 24
32 09/14/2021 14:58:53 -77.46, 116.63 105.18 09/14/2021 14:58:26 -77.48, 116.71 105.16 2.94 27
33 09/14/2021 15:49:38 77.45, -76.02 74.83 09/14/2021 15:49:06 77.47, -76.03 74.85 1.48 32
34 09/14/2021 16:40:22 -77.47, 91.24 105.15 09/14/2021 16:39:48 -77.46, 91.28 105.14 0.97 34
35 09/14/2021 17:31:07 77.46,-101.40 74.86 09/14/2021 17:30:28 77.45,-101.46 74.87 1.76 39
36 09/14/2021 18:21:51 -77.47, 65.86 105.11 09/14/2021 18:21:10 -77.44, 65.85 105.13 3.05 41
37 09/14/2021 19:12:36 77.46,-126.79 74.89 09/14/2021 19:11:49 77.47,-126.70 74.91 2.41 47
38 09/14/2021 20:03:20 -77.47, 40.47 105.08 09/14/2021 20:02:31 -77.46, 40.61 105.09 3.43 49
39 09/14/2021 20:54:05 77.46,-152.18 74.92 09/14/2021 20:53:11 77.45,-152.13 74.92 2.03 54
40 09/14/2021 21:44:48 -77.43, 15.28 105.11 09/14/2021 21:43:53 -77.44, 15.18 105.07 2.64 55
41 09/14/2021 22:35:34 77.47,-177.56 74.95 09/14/2021 22:34:33 77.43,-177.56 74.93 4.33 61
42 09/14/2021 23:26:17 -77.44, -10.11 105.07 09/14/2021 23:25:14 -77.47, -10.06 105.03 3.52 63
43 09/15/2021 00:17:02 77.43, 157.25 74.93 09/15/2021 00:15:54 77.45, 157.20 74.98 2.76 68
44 09/15/2021 01:07:46 -77.44, -35.49 105.04 09/15/2021 01:06:36 -77.45, -35.49 105.02 0.71 70
45 09/15/2021 01:58:31 77.43, 131.86 74.96 09/15/2021 01:57:16 77.43, 131.77 74.99 2.14 75
46 09/15/2021 02:49:13 -77.36, -60.50 105.12 09/15/2021 02:48:00 -77.34, -61.29 105.06 19.42 73
47 09/15/2021 03:39:52 77.09, 107.98 74.57 09/15/2021 03:38:45 77.10, 105.07 74.80 72.31 67
48 09/15/2021 04:30:34 -77.02, -84.40 105.51 09/15/2021 04:29:29 -77.01, -87.96 105.25 89.18 65

Figure of FY3D and METOP-A satellite orbits during SNOs since TLE Epoch: 9/4/2021
SNOs_Map_FY3D_METOP-A_20210904.jpg

Download SNOs between FY3D and METOP-A since TLE EPOCH: 09/04/2021 in txt file.

Historial Predications of SNOs between FY3D and METOP-A