Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/20/2022
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Distance(km) Time Diff (sec)
1 08/01/2022 23:37:04 81.22, 125.79 68.16 08/01/2022 23:38:19 81.22, 125.92 68.10 2.17 75
2 08/02/2022 00:27:50 -81.22, -67.10 111.81 08/02/2022 00:29:05 -81.22, -67.08 111.85 0.40 75
3 08/02/2022 01:18:36 81.22, 100.15 68.21 08/02/2022 01:19:50 81.23, 100.09 68.18 1.04 74
4 08/02/2022 02:09:21 -81.22, -92.36 111.81 08/02/2022 02:10:35 -81.23, -92.52 111.83 2.75 74
5 08/02/2022 03:00:07 81.22, 74.89 68.21 08/02/2022 03:01:19 81.22, 75.04 68.15 2.50 72
6 08/02/2022 03:50:52 -81.22,-117.61 111.81 08/02/2022 03:52:04 -81.22,-117.57 111.86 0.78 72
7 08/02/2022 04:41:38 81.22, 49.64 68.21 08/02/2022 04:42:49 81.22, 49.60 68.18 0.64 71
8 08/02/2022 05:32:23 -81.22,-142.87 111.81 08/02/2022 05:33:34 -81.22,-143.01 111.83 2.45 71
9 08/02/2022 06:23:10 81.22, 23.99 68.27 08/02/2022 06:24:19 81.22, 24.16 68.21 2.87 69
10 08/02/2022 07:13:55 -81.22,-168.51 111.75 08/02/2022 07:15:04 -81.22,-168.45 111.80 1.04 69
11 08/02/2022 08:04:41 81.22, -1.26 68.27 08/02/2022 08:05:49 81.22, -1.28 68.23 0.30 68
12 08/02/2022 08:55:26 -81.22, 166.23 111.75 08/02/2022 08:56:34 -81.22, 166.11 111.77 2.09 68
13 08/02/2022 09:46:12 81.22, -26.52 68.27 08/02/2022 09:47:18 81.22, -26.33 68.20 3.23 66
14 08/02/2022 10:36:58 -81.22, 140.59 111.70 08/02/2022 10:38:04 -81.22, 140.67 111.75 1.38 66
15 08/02/2022 11:27:43 81.22, -51.77 68.27 08/02/2022 11:28:48 81.22, -51.77 68.23 0.35 65
16 08/02/2022 12:18:29 -81.22, 115.34 111.70 08/02/2022 12:19:34 -81.23, 115.23 111.72 1.77 65
17 08/02/2022 13:09:15 81.22, -77.42 68.32 08/02/2022 13:10:19 81.23, -77.59 68.31 3.05 64
18 08/02/2022 14:00:00 -81.22, 90.08 111.70 08/02/2022 14:01:03 -81.22, 90.18 111.75 1.71 63
19 08/02/2022 14:50:46 81.22,-102.67 68.32 08/02/2022 14:51:48 81.22,-102.65 68.29 0.46 62
20 08/02/2022 15:41:31 -81.22, 64.83 111.70 08/02/2022 15:42:33 -81.22, 64.74 111.72 1.47 62
21 08/02/2022 16:32:17 81.22,-127.93 68.33 08/02/2022 16:33:18 81.22,-128.09 68.31 2.67 61
22 08/02/2022 17:23:03 -81.22, 39.18 111.64 08/02/2022 17:24:03 -81.22, 39.30 111.70 2.02 60
23 08/02/2022 18:13:49 81.22,-153.58 68.38 08/02/2022 18:14:48 81.22,-153.53 68.34 0.85 59
24 08/02/2022 19:04:34 -81.22, 13.93 111.64 08/02/2022 19:05:33 -81.22, 13.86 111.67 1.11 59
25 08/02/2022 19:55:20 81.22,-178.83 68.38 08/02/2022 19:56:18 81.23,-178.97 68.37 2.31 58
26 08/02/2022 20:46:06 -81.22, -11.71 111.59 08/02/2022 20:47:03 -81.22, -11.57 111.64 2.36 57
27 08/02/2022 21:36:50 81.22, 155.91 68.38 08/02/2022 21:37:46 81.22, 155.98 68.34 1.20 56
28 08/02/2022 22:27:36 -81.22, -36.97 111.59 08/02/2022 22:28:32 -81.23, -37.01 111.61 0.82 56
29 08/02/2022 23:18:21 81.22, 130.66 68.38 08/02/2022 23:19:16 81.22, 130.54 68.37 1.97 55
30 08/03/2022 00:09:07 -81.22, -62.22 111.59 08/03/2022 00:10:01 -81.22, -62.07 111.64 2.68 54
31 08/03/2022 00:59:53 81.22, 105.01 68.44 08/03/2022 01:00:46 81.22, 105.10 68.39 1.54 53
32 08/03/2022 01:50:38 -81.22, -87.48 111.59 08/03/2022 01:51:31 -81.22, -87.51 111.61 0.51 53

Figure of FY3D and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/20/2022
SNOs_Map_FY3D_NOAA-20_20220720.jpg

Download SNOs between FY3D and NOAA-20 since TLE EPOCH: 07/20/2022 in txt file.

Historial Predications of SNOs between FY3D and NOAA-20