Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/16/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 08/23/2023 16:14:54 73.56, -73.97 62.43 08/23/2023 16:16:00 73.50, -70.97 62.20 94.73 66
2 08/23/2023 17:05:36 -73.46, 93.57 117.68 08/23/2023 17:06:43 -73.45, 96.23 117.84 84.06 67
3 08/23/2023 17:56:18 73.27, -98.69 62.13 08/23/2023 17:57:27 73.23, -96.93 61.98 56.72 69
4 08/23/2023 18:47:00 -73.17, 68.84 117.97 08/23/2023 18:48:11 -73.12, 70.17 118.11 43.09 71
5 08/23/2023 19:37:42 72.98,-123.43 61.83 08/23/2023 19:38:55 72.90,-122.97 61.71 17.32 73
6 08/23/2023 20:28:24 -72.88, 44.10 118.27 08/23/2023 20:29:38 -72.85, 44.25 118.33 6.10 74
7 08/23/2023 21:19:09 72.84,-148.51 61.70 08/23/2023 21:20:18 72.83,-148.46 61.67 1.79 69
8 08/23/2023 22:09:53 -72.84, 18.80 118.29 08/23/2023 22:11:00 -72.82, 18.86 118.32 2.48 67
9 08/23/2023 23:00:38 72.80,-173.80 61.68 08/23/2023 23:01:40 72.80,-173.85 61.67 1.97 62
10 08/23/2023 23:51:22 -72.80, -6.49 118.31 08/23/2023 23:52:22 -72.80, -6.53 118.32 1.53 60
11 08/24/2023 00:42:08 72.81, 160.81 61.71 08/24/2023 00:43:01 72.83, 160.86 61.72 3.06 53
12 08/24/2023 01:32:52 -72.81, -31.88 118.27 08/24/2023 01:33:43 -72.83, -31.82 118.27 2.82 51
13 08/24/2023 02:23:38 72.82, 135.41 61.75 08/24/2023 02:24:23 72.81, 135.47 61.72 2.53 45
14 08/24/2023 03:14:22 -72.82, -57.28 118.24 08/24/2023 03:15:05 -72.80, -57.21 118.27 3.17 43
15 08/24/2023 04:05:07 72.78, 110.12 61.73 08/24/2023 04:05:45 72.78, 110.09 61.73 1.19 38
16 08/24/2023 04:55:51 -72.78, -82.57 118.26 08/24/2023 04:56:27 -72.78, -82.59 118.27 0.82 36
17 08/24/2023 05:46:37 72.79, 84.72 61.77 08/24/2023 05:47:06 72.81, 84.80 61.77 3.37 29
18 08/24/2023 06:37:21 -72.79,-107.97 118.22 08/24/2023 06:37:48 -72.81,-107.88 118.22 3.31 27
19 08/24/2023 07:28:07 72.80, 59.33 61.80 08/24/2023 07:28:28 72.78, 59.41 61.78 3.29 21
20 08/24/2023 08:18:50 -72.75,-133.26 118.24 08/24/2023 08:19:10 -72.78,-133.27 118.22 3.36 20
21 08/24/2023 09:09:36 72.76, 34.04 61.78 08/24/2023 09:09:50 72.76, 34.02 61.78 0.41 14
22 08/24/2023 10:00:20 -72.76,-158.65 118.21 08/24/2023 10:00:32 -72.76,-158.66 118.21 0.49 12
23 08/24/2023 10:51:06 72.77, 8.64 61.82 08/24/2023 10:51:12 72.74, 8.63 61.78 3.78 6
24 08/24/2023 11:41:49 -72.72, 176.05 118.23 08/24/2023 11:41:54 -72.74, 175.96 118.21 3.49 5
25 08/24/2023 12:32:35 72.73, -16.65 61.80 08/24/2023 12:32:33 72.76, -16.65 61.83 3.67 2
26 08/24/2023 13:23:19 -72.73, 150.66 118.19 08/24/2023 13:23:15 -72.76, 150.67 118.16 3.14 4
27 08/24/2023 14:14:05 72.74, -42.05 61.83 08/24/2023 14:13:55 72.74, -42.04 61.83 0.40 10
28 08/24/2023 15:04:49 -72.74, 125.26 118.16 08/24/2023 15:04:37 -72.74, 125.28 118.16 1.03 12
29 08/24/2023 15:55:34 72.70, -67.34 61.81 08/24/2023 15:55:17 72.72, -67.43 61.84 3.28 17
30 08/24/2023 16:46:18 -72.71, 99.97 118.18 08/24/2023 16:45:59 -72.71, 99.89 118.16 2.69 19
31 08/24/2023 17:37:04 72.71, -92.74 61.85 08/24/2023 17:36:38 72.74, -92.71 61.88 3.47 26
32 08/24/2023 18:27:48 -72.72, 74.57 118.14 08/24/2023 18:27:20 -72.74, 74.61 118.11 3.10 28
33 08/24/2023 19:18:34 72.72,-118.13 61.88 08/24/2023 19:18:00 72.72,-118.10 61.89 1.20 34
34 08/24/2023 20:09:18 -72.73, 49.18 118.10 08/24/2023 20:08:42 -72.72, 49.22 118.11 1.79 36
35 08/24/2023 21:00:03 72.68,-143.43 61.87 08/24/2023 20:59:22 72.70,-143.49 61.89 2.47 41
36 08/24/2023 21:50:47 -72.69, 23.88 118.12 08/24/2023 21:50:04 -72.69, 23.83 118.11 1.88 43
37 08/24/2023 22:41:33 72.69,-168.82 61.90 08/24/2023 22:40:44 72.67,-168.88 61.89 3.20 49
38 08/24/2023 23:32:17 -72.70, -1.51 118.09 08/24/2023 23:31:25 -72.72, -1.45 118.06 3.26 52
39 08/25/2023 00:23:03 72.71, 165.78 61.94 08/25/2023 00:22:05 72.70, 165.84 61.94 2.01 58
40 08/25/2023 01:13:47 -72.71, -26.91 118.05 08/25/2023 01:12:47 -72.70, -26.84 118.05 2.58 60
41 08/25/2023 02:04:32 72.67, 140.49 61.92 08/25/2023 02:03:27 72.67, 140.45 61.94 1.66 65
42 08/25/2023 02:55:16 -72.67, -52.20 118.07 08/25/2023 02:54:09 -72.67, -52.23 118.05 1.06 67
43 08/25/2023 03:46:01 72.68, 115.09 61.95 08/25/2023 03:44:48 72.65, 115.06 61.94 3.13 73
44 08/25/2023 04:36:45 -72.68, -77.60 118.04 08/25/2023 04:35:30 -72.65, -77.62 118.05 3.41 75
45 08/25/2023 05:27:26 72.43, 90.21 61.71 08/25/2023 05:26:14 72.42, 89.26 61.77 31.93 72
46 08/25/2023 06:18:09 -72.39,-102.38 118.33 08/25/2023 06:16:57 -72.37,-103.51 118.27 38.25 72
47 08/25/2023 07:08:50 72.14, 65.42 61.41 08/25/2023 07:07:41 72.14, 63.38 61.55 69.63 69
48 08/25/2023 07:59:33 -72.09,-127.18 118.63 08/25/2023 07:58:24 -72.09,-129.39 118.49 75.77 69

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/16/2023
SNOs_Map_NOAA-21_METOP-B_20230816.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 08/16/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-B