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: 3/28/2023
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 00:51:31 -73.50, -22.62 111.44 04/03/2023 00:52:38 -73.44, -19.89 111.65 86.53 67
2 04/03/2023 01:42:13 73.31, 145.12 68.34 04/03/2023 01:43:22 73.22, 146.96 68.15 59.93 69
3 04/03/2023 02:32:54 -73.20, -47.32 111.80 04/03/2023 02:34:04 -73.16, -45.84 111.92 47.76 70
4 04/03/2023 03:23:36 73.01, 120.40 67.99 04/03/2023 03:24:48 72.94, 121.02 67.87 21.57 72
5 04/03/2023 04:14:18 -72.90, -72.05 112.15 04/03/2023 04:15:31 -72.88, -71.78 112.20 9.03 73
6 04/03/2023 05:05:02 72.81, 95.45 67.74 04/03/2023 05:06:12 72.81, 95.41 67.73 1.38 70
7 04/03/2023 05:55:46 -72.80, -97.21 112.29 04/03/2023 05:56:54 -72.81, -97.28 112.30 2.23 68
8 04/03/2023 06:46:32 72.81, 70.07 67.71 04/03/2023 06:47:34 72.79, 70.02 67.68 3.10 62
9 04/03/2023 07:37:16 -72.80,-122.59 112.32 04/03/2023 07:38:15 -72.83,-122.57 112.30 3.35 59
10 04/03/2023 08:28:02 72.81, 44.70 67.69 04/03/2023 08:28:55 72.81, 44.73 67.67 1.15 53
11 04/03/2023 09:18:46 -72.80,-147.97 112.34 04/03/2023 09:19:37 -72.80,-147.96 112.35 0.32 51
12 04/03/2023 10:09:32 72.81, 19.32 67.66 04/03/2023 10:10:17 72.79, 19.34 67.62 3.20 45
13 04/03/2023 11:00:16 -72.80,-173.35 112.37 04/03/2023 11:00:59 -72.78,-173.35 112.40 2.96 43
14 04/03/2023 11:51:01 72.76, -5.96 67.58 04/03/2023 11:51:39 72.76, -6.06 67.57 3.48 38
15 04/03/2023 12:41:46 -72.81, 161.27 112.39 04/03/2023 12:42:20 -72.80, 161.36 112.41 2.71 34
16 04/03/2023 13:32:31 72.77, -31.33 67.56 04/03/2023 13:33:00 72.78, -31.35 67.57 1.95 29
17 04/03/2023 14:23:15 -72.76, 136.00 112.47 04/03/2023 14:23:42 -72.78, 135.96 112.46 2.46 27
18 04/03/2023 15:14:01 72.77, -56.71 67.53 04/03/2023 15:14:22 72.76, -56.74 67.52 1.61 21
19 04/03/2023 16:04:45 -72.76, 110.62 112.50 04/03/2023 16:05:04 -72.75, 110.57 112.51 2.13 19
20 04/03/2023 16:55:31 72.77, -82.09 67.51 04/03/2023 16:55:43 72.78, -82.03 67.51 2.29 12
21 04/03/2023 17:46:15 -72.76, 85.25 112.52 04/03/2023 17:46:25 -72.77, 85.28 112.51 1.82 10
22 04/03/2023 18:37:01 72.77,-107.47 67.48 04/03/2023 18:37:05 72.75,-107.43 67.46 2.32 4
23 04/03/2023 19:27:45 -72.76, 59.87 112.55 04/03/2023 19:27:47 -72.75, 59.88 112.56 1.73 2
24 04/03/2023 20:18:30 72.72,-132.74 67.40 04/03/2023 20:18:27 72.73,-132.82 67.41 2.71 3
25 04/03/2023 21:09:14 -72.71, 34.60 112.63 04/03/2023 21:09:09 -72.72, 34.49 112.62 3.56 5
26 04/03/2023 22:00:00 72.72,-158.12 67.37 04/03/2023 21:59:48 72.75,-158.11 67.40 3.15 12
27 04/03/2023 22:50:44 -72.71, 9.22 112.65 04/03/2023 22:50:30 -72.75, 9.20 112.62 3.41 14
28 04/03/2023 23:41:30 72.73, 176.50 67.35 04/03/2023 23:41:10 72.73, 176.50 67.35 0.23 20
29 04/04/2023 00:32:14 -72.72, -16.16 112.68 04/04/2023 00:31:52 -72.72, -16.19 112.67 1.08 22
30 04/04/2023 01:23:00 72.73, 151.13 67.32 04/04/2023 01:22:32 72.70, 151.10 67.30 3.25 28
31 04/04/2023 02:13:44 -72.72, -41.54 112.71 04/04/2023 02:13:14 -72.69, -41.59 112.72 3.28 30
32 04/04/2023 03:04:30 72.73, 125.75 67.30 04/04/2023 03:03:53 72.72, 125.81 67.30 2.26 37
33 04/04/2023 03:55:14 -72.72, -66.92 112.73 04/04/2023 03:54:35 -72.72, -66.88 112.73 1.40 39
34 04/04/2023 04:45:59 72.68, 100.47 67.22 04/04/2023 04:45:15 72.70, 100.42 67.25 2.59 44
35 04/04/2023 05:36:43 -72.67, -92.19 112.81 04/04/2023 05:35:57 -72.69, -92.27 112.78 3.38 46
36 04/04/2023 06:27:29 72.68, 75.10 67.19 04/04/2023 06:26:37 72.67, 75.02 67.20 2.70 52
37 04/04/2023 07:18:13 -72.67,-117.57 112.84 04/04/2023 07:17:19 -72.66,-117.66 112.83 3.31 54
38 04/04/2023 08:08:59 72.68, 49.72 67.17 04/04/2023 08:07:58 72.69, 49.73 67.19 1.32 61
39 04/04/2023 08:59:43 -72.67,-142.95 112.86 04/04/2023 08:58:40 -72.69,-142.95 112.83 1.50 63
40 04/04/2023 09:50:29 72.69, 24.34 67.14 04/04/2023 09:49:20 72.67, 24.34 67.14 1.98 69
41 04/04/2023 10:41:13 -72.68,-168.32 112.89 04/04/2023 10:40:02 -72.66,-168.35 112.89 1.81 71
42 04/04/2023 11:31:57 72.59, -0.83 67.01 04/04/2023 11:30:43 72.59, -1.16 67.04 10.86 74
43 04/04/2023 12:22:40 -72.53, 166.61 113.08 04/04/2023 12:21:26 -72.53, 166.05 113.03 18.50 74
44 04/04/2023 13:13:21 72.28, -25.60 66.65 04/04/2023 13:12:11 72.26, -27.16 66.72 52.96 70
45 04/04/2023 14:04:04 -72.22, 141.84 113.43 04/04/2023 14:02:54 -72.20, 140.06 113.35 60.40 70
46 04/04/2023 14:54:45 71.98, -50.38 66.29 04/04/2023 14:53:38 71.97, -53.04 66.44 91.48 67

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 3/28/2023
SNOs_Map_NOAA-20_METOP-B_20230328.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 03/28/2023 in txt file.

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