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: 3/30/2023
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 02:33:02 -73.56, -48.15 111.39 04/03/2023 02:34:08 -73.48, -45.17 111.63 94.37 66
2 04/03/2023 03:23:43 73.32, 119.71 68.33 04/03/2023 03:24:52 73.27, 121.70 68.17 63.88 69
3 04/03/2023 04:14:26 -73.27, -72.85 111.75 04/03/2023 04:15:35 -73.21, -71.11 111.90 56.03 69
4 04/03/2023 05:05:07 73.03, 94.99 67.98 04/03/2023 05:06:19 73.00, 95.77 67.90 25.35 72
5 04/03/2023 05:55:50 -72.97, -97.57 112.11 04/03/2023 05:57:03 -72.89, -97.14 112.22 16.23 73
6 04/03/2023 06:46:33 72.82, 70.04 67.73 04/03/2023 06:47:44 72.83, 70.07 67.72 1.13 71
7 04/03/2023 07:37:17 -72.82,-122.63 112.30 04/03/2023 07:38:26 -72.82,-122.62 112.31 0.80 69
8 04/03/2023 08:28:03 72.83, 44.67 67.70 04/03/2023 08:29:06 72.81, 44.69 67.68 1.63 63
9 04/03/2023 09:18:47 -72.82,-148.00 112.32 04/03/2023 09:19:48 -72.81,-148.00 112.35 1.46 61
10 04/03/2023 10:09:32 72.78, 19.39 67.62 04/03/2023 10:10:28 72.79, 19.31 67.63 3.39 56
11 04/03/2023 11:00:17 -72.82,-173.38 112.35 04/03/2023 11:01:10 -72.79,-173.38 112.39 3.72 53
12 04/03/2023 11:51:02 72.78, -5.98 67.60 04/03/2023 11:51:50 72.78, -6.07 67.59 2.88 48
13 04/03/2023 12:41:47 -72.82, 161.24 112.37 04/03/2023 12:42:31 -72.82, 161.35 112.39 3.45 44
14 04/03/2023 13:32:32 72.78, -31.36 67.57 04/03/2023 13:33:11 72.81, -31.35 67.59 3.03 39
15 04/03/2023 14:23:16 -72.77, 135.97 112.46 04/03/2023 14:23:53 -72.80, 135.97 112.44 2.99 37
16 04/03/2023 15:14:02 72.78, -56.74 67.55 04/03/2023 15:14:33 72.79, -56.72 67.54 0.86 31
17 04/03/2023 16:04:46 -72.77, 110.59 112.48 04/03/2023 16:05:15 -72.78, 110.59 112.48 0.73 29
18 04/03/2023 16:55:32 72.78, -82.12 67.52 04/03/2023 16:55:55 72.77, -82.10 67.50 1.68 23
19 04/03/2023 17:46:16 -72.78, 85.21 112.51 04/03/2023 17:46:37 -72.76, 85.21 112.52 1.56 21
20 04/03/2023 18:37:00 72.73,-107.39 67.44 04/03/2023 18:37:16 72.75,-107.48 67.46 3.50 16
21 04/03/2023 19:27:45 -72.78, 59.83 112.53 04/03/2023 19:27:57 -72.79, 59.93 112.52 3.72 12
22 04/03/2023 20:18:30 72.74,-132.77 67.41 04/03/2023 20:18:38 72.73,-132.86 67.41 3.14 8
23 04/03/2023 21:09:15 -72.78, 34.46 112.56 04/03/2023 21:09:19 -72.78, 34.55 112.57 3.24 4
24 04/03/2023 22:00:00 72.74,-158.15 67.39 04/03/2023 21:59:59 72.76,-158.14 67.41 2.82 1
25 04/03/2023 22:50:44 -72.73, 9.18 112.64 04/03/2023 22:50:41 -72.76, 9.18 112.61 2.89 3
26 04/03/2023 23:41:30 72.74, 176.47 67.36 04/03/2023 23:41:21 72.74, 176.48 67.37 0.58 9
27 04/04/2023 00:32:14 -72.73, -16.19 112.66 04/04/2023 00:32:03 -72.74, -16.20 112.66 0.68 11
28 04/04/2023 01:23:00 72.74, 151.10 67.34 04/04/2023 01:22:43 72.73, 151.10 67.33 1.83 17
29 04/04/2023 02:13:44 -72.73, -41.57 112.69 04/04/2023 02:13:25 -72.72, -41.58 112.70 1.73 19
30 04/04/2023 03:04:29 72.69, 125.82 67.26 04/04/2023 03:04:05 72.71, 125.73 67.28 3.60 24
31 04/04/2023 03:55:14 -72.74, -66.95 112.71 04/04/2023 03:54:46 -72.75, -66.86 112.70 3.47 28
32 04/04/2023 04:45:59 72.69, 100.45 67.23 04/04/2023 04:45:27 72.69, 100.35 67.24 3.39 32
33 04/04/2023 05:36:44 -72.74, -92.33 112.74 04/04/2023 05:36:08 -72.73, -92.24 112.74 3.07 36
34 04/04/2023 06:27:29 72.70, 75.07 67.21 04/04/2023 06:26:48 72.72, 75.07 67.24 2.57 41
35 04/04/2023 07:18:13 -72.69,-117.60 112.82 04/04/2023 07:17:30 -72.71,-117.62 112.79 2.75 43
36 04/04/2023 08:08:59 72.70, 49.69 67.18 04/04/2023 08:08:10 72.70, 49.69 67.19 0.27 49
37 04/04/2023 08:59:43 -72.69,-142.98 112.84 04/04/2023 08:58:52 -72.69,-142.99 112.83 0.66 51
38 04/04/2023 09:50:29 72.70, 24.31 67.16 04/04/2023 09:49:32 72.68, 24.31 67.15 2.06 57
39 04/04/2023 10:41:13 -72.69,-168.36 112.87 04/04/2023 10:40:14 -72.67,-168.37 112.87 1.95 59
40 04/04/2023 11:31:58 72.65, -0.96 67.08 04/04/2023 11:30:54 72.66, -1.07 67.11 3.67 64
41 04/04/2023 12:22:43 -72.69, 166.26 112.90 04/04/2023 12:21:35 -72.71, 166.35 112.87 3.22 68
42 04/04/2023 13:13:29 72.70, -26.45 67.11 04/04/2023 13:12:15 72.69, -26.34 67.11 3.59 74
43 04/04/2023 14:04:12 -72.64, 140.99 112.98 04/04/2023 14:02:58 -72.64, 140.87 112.96 4.15 74
44 04/04/2023 14:54:54 72.45, -51.31 66.80 04/04/2023 14:53:42 72.42, -52.23 66.84 31.38 72
45 04/04/2023 15:45:37 -72.39, 116.13 113.28 04/04/2023 15:44:25 -72.36, 114.98 113.23 38.67 72
46 04/04/2023 16:36:18 72.15, -76.08 66.45 04/04/2023 16:35:09 72.14, -78.11 66.57 69.29 69
47 04/04/2023 17:27:00 -72.04, 91.44 113.69 04/04/2023 17:25:53 -72.04, 89.01 113.55 83.38 67

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 3/30/2023
SNOs_Map_NOAA-20_METOP-B_20230330.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 03/30/2023 in txt file.

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