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: 8/15/2023
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 73.54, -73.93 62.41 08/23/2023 16:16:00 73.52, -70.94 62.22 94.44 66
2 08/23/2023 17:05:37 -73.49, 93.50 117.64 08/23/2023 17:06:44 -73.41, 96.15 117.87 84.35 67
3 08/23/2023 17:56:18 73.25, -98.65 62.11 08/23/2023 17:57:28 73.19, -97.00 61.95 53.35 70
4 08/23/2023 18:47:01 -73.20, 68.78 117.94 08/23/2023 18:48:11 -73.14, 70.21 118.09 46.60 70
5 08/23/2023 19:37:42 72.96,-123.39 61.81 08/23/2023 19:38:55 72.92,-122.93 61.73 15.70 73
6 08/23/2023 20:28:25 -72.91, 44.03 118.24 08/23/2023 20:29:38 -72.86, 44.28 118.31 9.75 73
7 08/23/2023 21:19:09 72.82,-148.47 61.68 08/23/2023 21:20:18 72.84,-148.43 61.69 2.87 69
8 08/23/2023 22:09:53 -72.82, 18.84 118.31 08/23/2023 22:11:00 -72.84, 18.89 118.31 2.66 67
9 08/23/2023 23:00:39 72.83,-173.87 61.71 08/23/2023 23:01:40 72.82,-173.82 61.69 1.96 61
10 08/23/2023 23:51:23 -72.83, -6.55 118.28 08/23/2023 23:52:22 -72.82, -6.50 118.31 2.42 59
11 08/24/2023 00:42:08 72.79, 160.84 61.69 08/24/2023 00:43:02 72.79, 160.79 61.69 1.81 54
12 08/24/2023 01:32:52 -72.79, -31.84 118.30 08/24/2023 01:33:44 -72.79, -31.89 118.30 1.44 52
13 08/24/2023 02:23:38 72.80, 135.45 61.73 08/24/2023 02:24:23 72.82, 135.51 61.74 3.07 45
14 08/24/2023 03:14:22 -72.80, -57.24 118.26 08/24/2023 03:15:05 -72.82, -57.17 118.26 3.01 43
15 08/24/2023 04:05:08 72.81, 110.05 61.77 08/24/2023 04:05:45 72.80, 110.12 61.74 2.69 37
16 08/24/2023 04:55:52 -72.81, -82.64 118.23 08/24/2023 04:56:27 -72.80, -82.56 118.25 3.12 35
17 08/24/2023 05:46:37 72.77, 84.76 61.75 08/24/2023 05:47:07 72.77, 84.73 61.74 1.04 30
18 08/24/2023 06:37:21 -72.77,-107.93 118.24 08/24/2023 06:37:49 -72.77,-107.95 118.25 0.69 28
19 08/24/2023 07:28:07 72.78, 59.36 61.78 08/24/2023 07:28:28 72.80, 59.45 61.79 3.42 21
20 08/24/2023 08:18:51 -72.78,-133.32 118.21 08/24/2023 08:19:10 -72.80,-133.23 118.20 3.49 19
21 08/24/2023 09:09:37 72.79, 33.97 61.82 08/24/2023 09:09:50 72.78, 34.06 61.79 3.44 13
22 08/24/2023 10:00:20 -72.74,-158.61 118.23 08/24/2023 10:00:32 -72.78,-158.62 118.20 3.57 12
23 08/24/2023 10:51:06 72.75, 8.68 61.80 08/24/2023 10:51:12 72.75, 8.67 61.80 0.27 6
24 08/24/2023 11:41:50 -72.75, 175.99 118.19 08/24/2023 11:41:54 -72.75, 175.99 118.20 0.27 4
25 08/24/2023 12:32:35 72.76, -16.72 61.83 08/24/2023 12:32:33 72.73, -16.72 61.80 3.83 2
26 08/24/2023 13:23:18 -72.71, 150.70 118.21 08/24/2023 13:23:15 -72.73, 150.60 118.19 3.49 3
27 08/24/2023 14:14:04 72.72, -42.01 61.81 08/24/2023 14:13:54 72.76, -42.01 61.85 3.62 10
28 08/24/2023 15:04:48 -72.73, 125.30 118.18 08/24/2023 15:04:36 -72.76, 125.32 118.15 3.38 12
29 08/24/2023 15:55:34 72.73, -67.41 61.85 08/24/2023 15:55:16 72.73, -67.39 61.85 0.53 18
30 08/24/2023 16:46:18 -72.74, 99.90 118.14 08/24/2023 16:45:58 -72.73, 99.93 118.14 0.95 20
31 08/24/2023 17:37:03 72.69, -92.70 61.83 08/24/2023 17:36:38 72.71, -92.78 61.85 3.14 25
32 08/24/2023 18:27:47 -72.70, 74.61 118.16 08/24/2023 18:27:20 -72.71, 74.54 118.14 2.71 27
33 08/24/2023 19:18:33 72.71,-118.10 61.86 08/24/2023 19:18:00 72.68,-118.17 61.86 3.40 33
34 08/24/2023 20:09:17 -72.71, 49.22 118.13 08/24/2023 20:08:42 -72.68, 49.15 118.14 3.31 35
35 08/24/2023 21:00:03 72.72,-143.49 61.90 08/24/2023 20:59:21 72.71,-143.46 61.90 1.33 42
36 08/24/2023 21:50:47 -72.72, 23.82 118.09 08/24/2023 21:50:03 -72.71, 23.87 118.09 1.74 44
37 08/24/2023 22:41:32 72.68,-168.78 61.88 08/24/2023 22:40:43 72.69,-168.84 61.91 2.35 49
38 08/24/2023 23:32:16 -72.68, -1.47 118.11 08/24/2023 23:31:25 -72.69, -1.52 118.09 1.92 51
39 08/25/2023 00:23:02 72.69, 165.82 61.92 08/25/2023 00:22:05 72.66, 165.77 61.91 3.14 57
40 08/25/2023 01:13:46 -72.69, -26.87 118.07 08/25/2023 01:12:47 -72.66, -26.91 118.08 3.10 59
41 08/25/2023 02:04:32 72.70, 140.42 61.95 08/25/2023 02:03:26 72.69, 140.48 61.96 2.14 66
42 08/25/2023 02:55:16 -72.70, -52.26 118.04 08/25/2023 02:54:08 -72.69, -52.19 118.04 2.54 68
43 08/25/2023 03:46:01 72.66, 115.13 61.93 08/25/2023 03:44:48 72.67, 115.09 61.96 1.56 73
44 08/25/2023 04:36:45 -72.66, -77.56 118.06 08/25/2023 04:35:30 -72.67, -77.58 118.03 1.15 75
45 08/25/2023 05:27:26 72.41, 90.25 61.69 08/25/2023 05:26:14 72.44, 89.29 61.78 32.14 72
46 08/25/2023 06:18:09 -72.37,-102.34 118.35 08/25/2023 06:16:57 -72.39,-103.48 118.25 38.46 72
47 08/25/2023 07:08:50 72.12, 65.45 61.39 08/25/2023 07:07:42 72.11, 63.31 61.51 73.21 68
48 08/25/2023 07:59:33 -72.07,-127.14 118.65 08/25/2023 07:58:25 -72.06,-129.46 118.52 79.39 68

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/15/2023
SNOs_Map_NOAA-21_METOP-B_20230815.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 08/15/2023 in txt file.

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