Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2023
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 04/29/2023 09:32:26 -75.29,-148.35 119.18 04/29/2023 09:33:33 -75.25,-145.53 119.27 79.96 67
2 04/29/2023 10:23:08 75.08, 19.59 60.59 04/29/2023 10:24:18 75.05, 21.22 60.52 46.82 70
3 04/29/2023 11:13:50 -74.94,-172.69 119.58 04/29/2023 11:15:02 -74.90,-171.89 119.64 23.76 72
4 04/29/2023 12:04:33 74.78, -4.90 60.24 04/29/2023 12:05:45 74.79, -4.85 60.25 1.98 72
5 04/29/2023 12:55:18 -74.78, 162.40 119.77 04/29/2023 12:56:26 -74.78, 162.45 119.78 1.48 68
6 04/29/2023 13:46:04 74.76, -30.23 60.20 04/29/2023 13:47:07 74.77, -30.25 60.21 1.51 63
7 04/29/2023 14:36:49 -74.76, 137.08 119.81 04/29/2023 14:37:48 -74.76, 137.05 119.82 0.75 59
8 04/29/2023 15:27:35 74.74, -55.55 60.16 04/29/2023 15:28:29 74.75, -55.65 60.17 3.20 54
9 04/29/2023 16:18:20 -74.74, 111.75 119.86 04/29/2023 16:19:10 -74.74, 111.66 119.86 2.90 50
10 04/29/2023 17:09:07 74.76, -81.00 60.16 04/29/2023 17:09:50 74.77, -80.91 60.17 3.00 43
11 04/29/2023 17:59:52 -74.77, 86.30 119.85 04/29/2023 18:00:31 -74.76, 86.39 119.86 2.71 39
12 04/29/2023 18:50:38 74.74,-106.33 60.12 04/29/2023 18:51:12 74.75,-106.31 60.13 1.38 34
13 04/29/2023 19:41:23 -74.75, 60.98 119.89 04/29/2023 19:41:53 -74.74, 60.99 119.90 0.56 30
14 04/29/2023 20:32:09 74.72,-131.65 60.08 04/29/2023 20:32:34 74.73,-131.71 60.09 2.07 25
15 04/29/2023 21:22:54 -74.72, 35.65 119.94 04/29/2023 21:23:15 -74.72, 35.60 119.94 1.67 21
16 04/29/2023 22:13:40 74.70,-156.97 60.03 04/29/2023 22:13:56 74.71,-157.10 60.04 4.02 16
17 04/29/2023 23:04:25 -74.70, 10.33 119.98 04/29/2023 23:04:37 -74.70, 10.20 119.98 3.83 12
18 04/29/2023 23:55:12 74.73, 177.57 60.04 04/29/2023 23:55:17 74.74, 177.63 60.05 2.16 5
19 04/30/2023 00:45:57 -74.73, -15.12 119.97 04/30/2023 00:45:58 -74.73, -15.06 119.98 1.78 1
20 04/30/2023 01:36:43 74.71, 152.25 60.00 04/30/2023 01:36:39 74.72, 152.24 60.01 1.24 4
21 04/30/2023 02:27:28 -74.71, -40.45 120.02 04/30/2023 02:27:20 -74.71, -40.46 120.02 0.46 8
22 04/30/2023 03:18:14 74.69, 126.93 59.95 04/30/2023 03:18:01 74.70, 126.84 59.97 2.80 13
23 04/30/2023 04:08:59 -74.69, -65.77 120.06 04/30/2023 04:08:42 -74.69, -65.86 120.06 2.58 17
24 04/30/2023 04:59:46 74.71, 101.47 59.96 04/30/2023 04:59:22 74.73, 101.57 59.97 3.26 24
25 04/30/2023 05:50:31 -74.72, -91.22 120.05 04/30/2023 05:50:03 -74.72, -91.12 120.05 3.03 28
26 04/30/2023 06:41:16 74.69, 76.15 59.92 04/30/2023 06:40:43 74.70, 76.18 59.93 1.40 33
27 04/30/2023 07:32:01 -74.70,-116.55 120.10 04/30/2023 07:31:24 -74.69,-116.52 120.10 0.89 37
28 04/30/2023 08:22:47 74.67, 50.82 59.87 04/30/2023 08:22:05 74.68, 50.78 59.89 1.65 42
29 04/30/2023 09:13:32 -74.68,-141.87 120.14 04/30/2023 09:12:46 -74.67,-141.91 120.14 1.33 46
30 04/30/2023 10:04:18 74.65, 25.50 59.83 04/30/2023 10:03:27 74.66, 25.38 59.84 3.58 51
31 04/30/2023 10:55:03 -74.66,-167.19 120.18 04/30/2023 10:54:08 -74.65,-167.31 120.18 3.47 55
32 04/30/2023 11:45:50 74.68, 0.05 59.84 04/30/2023 11:44:48 74.69, 0.12 59.85 2.38 62
33 04/30/2023 12:36:35 -74.68, 167.35 120.18 04/30/2023 12:35:29 -74.68, 167.42 120.17 2.14 66
34 04/30/2023 13:27:21 74.66, -25.28 59.79 04/30/2023 13:26:10 74.67, -25.28 59.81 0.93 71
35 04/30/2023 14:18:06 -74.66, 142.03 120.22 04/30/2023 14:16:51 -74.66, 142.03 120.22 0.33 75
36 04/30/2023 15:08:48 74.45, -50.08 59.55 04/30/2023 15:07:36 74.45, -51.19 59.58 33.23 72
37 04/30/2023 15:59:30 -74.31, 117.61 120.61 04/30/2023 15:58:20 -74.30, 115.74 120.58 56.34 70
38 04/30/2023 16:50:11 74.04, -74.39 59.11 04/30/2023 16:49:06 74.04, -77.58 59.16 97.57 65

Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 4/20/2023
SNOs_Map_FY3D_METOP-C_20230421.jpg

Download SNOs between FY3D and METOP-C since TLE EPOCH: 04/20/2023 in txt file.

Historial Predications of SNOs between FY3D and METOP-C