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: 4/18/2023
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 -75.27,-148.28 119.21 04/29/2023 09:33:33 -75.22,-145.60 119.30 76.05 67
2 04/29/2023 10:23:08 75.06, 19.66 60.56 04/29/2023 10:24:18 75.02, 21.14 60.50 42.87 70
3 04/29/2023 11:13:49 -74.87,-172.48 119.65 04/29/2023 11:15:03 -74.82,-172.09 119.71 12.61 74
4 04/29/2023 12:04:33 74.75, -4.84 60.22 04/29/2023 12:05:45 74.76, -4.93 60.22 2.75 72
5 04/29/2023 12:55:18 -74.75, 162.47 119.80 04/29/2023 12:56:26 -74.75, 162.38 119.80 2.53 68
6 04/29/2023 13:46:05 74.78, -30.29 60.22 04/29/2023 13:47:06 74.79, -30.19 60.23 3.14 61
7 04/29/2023 14:36:50 -74.78, 137.01 119.79 04/29/2023 14:37:47 -74.78, 137.12 119.80 3.03 57
8 04/29/2023 15:27:36 74.76, -55.62 60.18 04/29/2023 15:28:28 74.77, -55.59 60.18 1.21 52
9 04/29/2023 16:18:21 -74.76, 111.69 119.83 04/29/2023 16:19:09 -74.76, 111.72 119.84 0.82 48
10 04/29/2023 17:09:07 74.74, -80.94 60.14 04/29/2023 17:09:50 74.75, -80.99 60.14 1.71 43
11 04/29/2023 17:59:52 -74.74, 86.37 119.88 04/29/2023 18:00:31 -74.74, 86.32 119.88 1.41 39
12 04/29/2023 18:50:38 74.72,-106.26 60.09 04/29/2023 18:51:12 74.72,-106.38 60.10 3.78 34
13 04/29/2023 19:41:23 -74.72, 61.05 119.92 04/29/2023 19:41:53 -74.72, 60.93 119.92 3.63 30
14 04/29/2023 20:32:10 74.74,-131.71 60.10 04/29/2023 20:32:33 74.75,-131.65 60.10 2.11 23
15 04/29/2023 21:22:55 -74.75, 35.59 119.92 04/29/2023 21:23:14 -74.74, 35.66 119.92 1.93 19
16 04/29/2023 22:13:41 74.72,-157.04 60.06 04/29/2023 22:13:55 74.73,-157.05 60.06 0.93 14
17 04/29/2023 23:04:26 -74.72, 10.27 119.96 04/29/2023 23:04:36 -74.72, 10.26 119.96 0.30 10
18 04/29/2023 23:55:12 74.70, 177.64 60.01 04/29/2023 23:55:17 74.71, 177.56 60.02 2.67 5
19 04/30/2023 00:45:57 -74.70, -15.05 120.00 04/30/2023 00:45:58 -74.70, -15.13 120.00 2.50 1
20 04/30/2023 01:36:44 74.73, 152.19 60.02 04/30/2023 01:36:38 74.74, 152.29 60.03 3.17 6
21 04/30/2023 02:27:29 -74.73, -40.50 120.00 04/30/2023 02:27:19 -74.73, -40.40 120.00 3.05 10
22 04/30/2023 03:18:15 74.71, 126.86 59.97 04/30/2023 03:18:00 74.72, 126.89 59.98 1.17 15
23 04/30/2023 04:09:00 -74.71, -65.83 120.04 04/30/2023 04:08:41 -74.71, -65.80 120.04 0.84 19
24 04/30/2023 04:59:46 74.69, 101.54 59.93 04/30/2023 04:59:22 74.69, 101.50 59.94 1.59 24
25 04/30/2023 05:50:31 -74.69, -91.15 120.08 04/30/2023 05:50:03 -74.69, -91.19 120.08 1.37 28
26 04/30/2023 06:41:17 74.67, 76.22 59.89 04/30/2023 06:40:44 74.67, 76.10 59.90 3.67 33
27 04/30/2023 07:32:02 -74.67,-116.47 120.13 04/30/2023 07:31:25 -74.67,-116.59 120.12 3.57 37
28 04/30/2023 08:22:49 74.69, 50.77 59.89 04/30/2023 08:22:05 74.70, 50.83 59.90 2.13 44
29 04/30/2023 09:13:34 -74.69,-141.92 120.12 04/30/2023 09:12:46 -74.69,-141.86 120.12 1.98 48
30 04/30/2023 10:04:20 74.67, 25.44 59.85 04/30/2023 10:03:27 74.68, 25.44 59.86 0.75 53
31 04/30/2023 10:55:05 -74.67,-167.25 120.16 04/30/2023 10:54:08 -74.67,-167.25 120.16 0.25 57
32 04/30/2023 11:45:51 74.65, 0.12 59.81 04/30/2023 11:44:49 74.66, 0.04 59.82 2.52 62
33 04/30/2023 12:36:36 -74.65, 167.43 120.21 04/30/2023 12:35:30 -74.65, 167.35 120.20 2.43 66
34 04/30/2023 13:27:23 74.68, -25.33 59.81 04/30/2023 13:26:10 74.69, -25.23 59.82 3.21 73
35 04/30/2023 14:18:07 -74.63, 142.11 120.25 04/30/2023 14:16:52 -74.63, 141.95 120.24 4.62 75
36 04/30/2023 15:08:47 74.37, -49.87 59.47 04/30/2023 15:07:37 74.37, -51.40 59.50 45.68 70
37 04/30/2023 15:59:29 -74.23, 117.82 120.69 04/30/2023 15:58:20 -74.27, 115.67 120.61 65.04 69

Figure of FY3D and METOP-C satellite orbits during SNOs since TLE Epoch: 4/18/2023
SNOs_Map_FY3D_METOP-C_20230418.jpg

Download SNOs between FY3D and METOP-C since TLE EPOCH: 04/18/2023 in txt file.

Historial Predications of SNOs between FY3D and METOP-C