Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/27/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 04/03/2023 00:51:30 -73.49, -22.61 111.45 04/03/2023 00:52:37 -73.44, -19.89 111.65 86.26 67
2 04/03/2023 01:42:12 73.31, 145.12 68.34 04/03/2023 01:43:21 73.22, 146.96 68.15 59.62 69
3 04/03/2023 02:32:54 -73.19, -47.31 111.80 04/03/2023 02:34:04 -73.16, -45.84 111.92 47.48 70
4 04/03/2023 03:23:36 73.01, 120.41 67.98 04/03/2023 03:24:48 72.94, 121.02 67.87 21.21 72
5 04/03/2023 04:14:18 -72.89, -72.04 112.16 04/03/2023 04:15:32 -72.83, -71.88 112.24 8.57 74
6 04/03/2023 05:05:02 72.81, 95.46 67.73 04/03/2023 05:06:12 72.81, 95.41 67.73 1.77 70
7 04/03/2023 05:55:46 -72.80, -97.20 112.29 04/03/2023 05:56:54 -72.81, -97.28 112.29 2.67 68
8 04/03/2023 06:46:32 72.81, 70.08 67.71 04/03/2023 06:47:34 72.79, 70.02 67.68 3.01 62
9 04/03/2023 07:37:16 -72.80,-122.58 112.32 04/03/2023 07:38:16 -72.78,-122.67 112.35 3.44 60
10 04/03/2023 08:28:02 72.81, 44.70 67.68 04/03/2023 08:28:55 72.81, 44.73 67.67 0.93 53
11 04/03/2023 09:18:46 -72.80,-147.96 112.35 04/03/2023 09:19:37 -72.80,-147.96 112.35 0.66 51
12 04/03/2023 10:09:32 72.81, 19.32 67.66 04/03/2023 10:10:17 72.78, 19.33 67.62 2.85 45
13 04/03/2023 11:00:16 -72.80,-173.34 112.37 04/03/2023 11:00:59 -72.78,-173.35 112.40 2.51 43
14 04/03/2023 11:51:02 72.81, -6.05 67.63 04/03/2023 11:51:38 72.81, -5.95 67.62 3.27 36
15 04/03/2023 12:41:46 -72.80, 161.28 112.40 04/03/2023 12:42:20 -72.80, 161.36 112.41 2.41 34
16 04/03/2023 13:32:31 72.76, -31.33 67.55 04/03/2023 13:33:00 72.78, -31.35 67.57 2.30 29
17 04/03/2023 14:23:15 -72.75, 136.01 112.48 04/03/2023 14:23:42 -72.78, 135.96 112.46 3.01 27
18 04/03/2023 15:14:01 72.76, -56.70 67.53 04/03/2023 15:14:22 72.76, -56.74 67.52 1.63 21
19 04/03/2023 16:04:45 -72.75, 110.63 112.50 04/03/2023 16:05:04 -72.75, 110.57 112.51 2.21 19
20 04/03/2023 16:55:31 72.77, -82.08 67.50 04/03/2023 16:55:43 72.78, -82.03 67.51 2.23 12
21 04/03/2023 17:46:15 -72.76, 85.26 112.53 04/03/2023 17:46:25 -72.77, 85.28 112.51 2.08 10
22 04/03/2023 18:37:01 72.77,-107.46 67.48 04/03/2023 18:37:05 72.75,-107.43 67.46 1.95 4
23 04/03/2023 19:27:45 -72.76, 59.88 112.55 04/03/2023 19:27:47 -72.75, 59.89 112.57 1.23 2
24 04/03/2023 20:18:30 72.72,-132.73 67.40 04/03/2023 20:18:27 72.73,-132.82 67.41 3.06 3
25 04/03/2023 21:09:15 -72.76, 34.50 112.58 04/03/2023 21:09:08 -72.77, 34.60 112.57 3.43 7
26 04/03/2023 22:00:00 72.72,-158.11 67.37 04/03/2023 21:59:48 72.75,-158.11 67.40 3.37 12
27 04/03/2023 22:50:45 -72.76, 9.12 112.60 04/03/2023 22:50:30 -72.74, 9.20 112.62 3.21 15
28 04/03/2023 23:41:30 72.72, 176.51 67.34 04/03/2023 23:41:10 72.72, 176.49 67.35 0.58 20
29 04/04/2023 00:32:14 -72.71, -16.15 112.68 04/04/2023 00:31:52 -72.72, -16.19 112.67 1.50 22
30 04/04/2023 01:23:00 72.72, 151.13 67.32 04/04/2023 01:22:32 72.70, 151.10 67.30 3.15 28
31 04/04/2023 02:13:44 -72.71, -41.53 112.71 04/04/2023 02:13:14 -72.69, -41.59 112.72 3.12 30
32 04/04/2023 03:04:30 72.73, 125.75 67.29 04/04/2023 03:03:53 72.72, 125.81 67.30 1.90 37
33 04/04/2023 03:55:14 -72.72, -66.91 112.74 04/04/2023 03:54:35 -72.72, -66.88 112.73 1.04 39
34 04/04/2023 04:45:59 72.68, 100.48 67.21 04/04/2023 04:45:15 72.70, 100.42 67.24 2.95 44
35 04/04/2023 05:36:44 -72.72, -92.29 112.76 04/04/2023 05:35:57 -72.69, -92.27 112.78 3.18 47
36 04/04/2023 06:27:29 72.68, 75.10 67.19 04/04/2023 06:26:37 72.67, 75.02 67.19 2.92 52
37 04/04/2023 07:18:14 -72.72,-117.66 112.79 04/04/2023 07:17:18 -72.71,-117.56 112.79 3.49 56
38 04/04/2023 08:08:59 72.68, 49.72 67.16 04/04/2023 08:07:58 72.69, 49.73 67.19 1.36 61
39 04/04/2023 08:59:43 -72.67,-142.94 112.87 04/04/2023 08:58:40 -72.69,-142.95 112.84 1.91 63
40 04/04/2023 09:50:29 72.68, 24.35 67.14 04/04/2023 09:49:20 72.67, 24.34 67.14 1.86 69
41 04/04/2023 10:41:13 -72.67,-168.32 112.89 04/04/2023 10:40:02 -72.66,-168.35 112.89 1.71 71
42 04/04/2023 11:31:57 72.58, -0.82 67.00 04/04/2023 11:30:43 72.59, -1.16 67.04 11.21 74
43 04/04/2023 12:22:40 -72.52, 166.62 113.08 04/04/2023 12:21:26 -72.53, 166.05 113.03 18.86 74
44 04/04/2023 13:13:21 72.28, -25.59 66.65 04/04/2023 13:12:11 72.25, -27.16 66.72 53.30 70
45 04/04/2023 14:04:04 -72.22, 141.84 113.44 04/04/2023 14:02:54 -72.20, 140.06 113.35 60.73 70
46 04/04/2023 14:54:45 71.97, -50.37 66.29 04/04/2023 14:53:38 71.97, -53.04 66.44 91.84 67

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 3/27/2023
SNOs_Map_NOAA-20_METOP-B_20230327.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 03/27/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and METOP-B