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: 8/13/2023
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 | 73.55, -73.96 | 62.42 | 08/23/2023 | 16:16:00 | 73.50, -70.97 | 62.20 | 94.37 | 66 |
2 | 08/23/2023 | 17:05:36 | -73.45, 93.59 | 117.69 | 08/23/2023 | 17:06:44 | -73.40, 96.12 | 117.88 | 80.38 | 68 |
3 | 08/23/2023 | 17:56:18 | 73.26, -98.68 | 62.12 | 08/23/2023 | 17:57:27 | 73.23, -96.93 | 61.98 | 56.35 | 69 |
4 | 08/23/2023 | 18:47:00 | -73.16, 68.86 | 117.99 | 08/23/2023 | 18:48:11 | -73.13, 70.18 | 118.10 | 42.52 | 71 |
5 | 08/23/2023 | 19:37:42 | 72.97,-123.42 | 61.82 | 08/23/2023 | 19:38:55 | 72.90,-122.97 | 61.71 | 16.71 | 73 |
6 | 08/23/2023 | 20:28:24 | -72.87, 44.12 | 118.28 | 08/23/2023 | 20:29:38 | -72.85, 44.25 | 118.32 | 4.97 | 74 |
7 | 08/23/2023 | 21:19:09 | 72.83,-148.49 | 61.69 | 08/23/2023 | 21:20:18 | 72.83,-148.46 | 61.67 | 1.15 | 69 |
8 | 08/23/2023 | 22:09:53 | -72.83, 18.82 | 118.30 | 08/23/2023 | 22:11:00 | -72.83, 18.86 | 118.32 | 1.31 | 67 |
9 | 08/23/2023 | 23:00:38 | 72.79,-173.78 | 61.67 | 08/23/2023 | 23:01:40 | 72.80,-173.85 | 61.67 | 2.57 | 62 |
10 | 08/23/2023 | 23:51:22 | -72.79, -6.47 | 118.32 | 08/23/2023 | 23:52:22 | -72.80, -6.53 | 118.32 | 2.46 | 60 |
11 | 08/24/2023 | 00:42:08 | 72.80, 160.82 | 61.71 | 08/24/2023 | 00:43:02 | 72.78, 160.76 | 61.68 | 3.17 | 54 |
12 | 08/24/2023 | 01:32:52 | -72.80, -31.86 | 118.29 | 08/24/2023 | 01:33:44 | -72.78, -31.91 | 118.32 | 2.88 | 52 |
13 | 08/24/2023 | 02:23:38 | 72.81, 135.42 | 61.74 | 08/24/2023 | 02:24:23 | 72.81, 135.48 | 61.72 | 1.88 | 45 |
14 | 08/24/2023 | 03:14:22 | -72.81, -57.26 | 118.25 | 08/24/2023 | 03:15:05 | -72.81, -57.20 | 118.27 | 2.05 | 43 |
15 | 08/24/2023 | 04:05:07 | 72.77, 110.13 | 61.72 | 08/24/2023 | 04:05:45 | 72.78, 110.09 | 61.73 | 1.86 | 38 |
16 | 08/24/2023 | 04:55:51 | -72.77, -82.55 | 118.27 | 08/24/2023 | 04:56:27 | -72.78, -82.59 | 118.27 | 1.80 | 36 |
17 | 08/24/2023 | 05:46:37 | 72.78, 84.74 | 61.76 | 08/24/2023 | 05:47:07 | 72.76, 84.70 | 61.73 | 2.98 | 30 |
18 | 08/24/2023 | 06:37:21 | -72.78,-107.95 | 118.24 | 08/24/2023 | 06:37:49 | -72.76,-107.98 | 118.26 | 2.67 | 28 |
19 | 08/24/2023 | 07:28:07 | 72.79, 59.34 | 61.79 | 08/24/2023 | 07:28:28 | 72.79, 59.41 | 61.78 | 2.63 | 21 |
20 | 08/24/2023 | 08:18:51 | -72.79,-133.34 | 118.20 | 08/24/2023 | 08:19:10 | -72.79,-133.26 | 118.21 | 2.81 | 19 |
21 | 08/24/2023 | 09:09:36 | 72.75, 34.05 | 61.77 | 08/24/2023 | 09:09:50 | 72.76, 34.03 | 61.78 | 1.18 | 14 |
22 | 08/24/2023 | 10:00:20 | -72.75,-158.63 | 118.22 | 08/24/2023 | 10:00:32 | -72.76,-158.65 | 118.21 | 1.24 | 12 |
23 | 08/24/2023 | 10:51:06 | 72.76, 8.65 | 61.81 | 08/24/2023 | 10:51:12 | 72.74, 8.64 | 61.78 | 2.97 | 6 |
24 | 08/24/2023 | 11:41:50 | -72.76, 175.97 | 118.18 | 08/24/2023 | 11:41:54 | -72.74, 175.96 | 118.21 | 2.68 | 4 |
25 | 08/24/2023 | 12:32:36 | 72.77, -16.74 | 61.85 | 08/24/2023 | 12:32:33 | 72.76, -16.65 | 61.83 | 3.39 | 3 |
26 | 08/24/2023 | 13:23:19 | -72.72, 150.68 | 118.20 | 08/24/2023 | 13:23:16 | -72.72, 150.58 | 118.21 | 3.54 | 3 |
27 | 08/24/2023 | 14:14:05 | 72.73, -42.04 | 61.83 | 08/24/2023 | 14:13:55 | 72.74, -42.04 | 61.83 | 0.69 | 10 |
28 | 08/24/2023 | 15:04:49 | -72.73, 125.28 | 118.17 | 08/24/2023 | 15:04:37 | -72.74, 125.29 | 118.16 | 0.99 | 12 |
29 | 08/24/2023 | 15:55:35 | 72.75, -67.43 | 61.86 | 08/24/2023 | 15:55:17 | 72.72, -67.43 | 61.84 | 3.17 | 18 |
30 | 08/24/2023 | 16:46:19 | -72.74, 99.89 | 118.13 | 08/24/2023 | 16:45:59 | -72.72, 99.90 | 118.16 | 2.91 | 20 |
31 | 08/24/2023 | 17:37:04 | 72.71, -92.72 | 61.84 | 08/24/2023 | 17:36:39 | 72.69, -92.81 | 61.84 | 3.28 | 25 |
32 | 08/24/2023 | 18:27:48 | -72.70, 74.60 | 118.15 | 08/24/2023 | 18:27:21 | -72.69, 74.51 | 118.15 | 2.88 | 27 |
33 | 08/24/2023 | 19:18:34 | 72.72,-118.12 | 61.88 | 08/24/2023 | 19:18:00 | 72.72,-118.10 | 61.89 | 0.85 | 34 |
34 | 08/24/2023 | 20:09:18 | -72.71, 49.20 | 118.12 | 08/24/2023 | 20:08:42 | -72.72, 49.23 | 118.10 | 1.27 | 36 |
35 | 08/24/2023 | 21:00:03 | 72.68,-143.41 | 61.86 | 08/24/2023 | 20:59:22 | 72.70,-143.49 | 61.89 | 3.36 | 41 |
36 | 08/24/2023 | 21:50:48 | -72.73, 23.80 | 118.08 | 08/24/2023 | 21:50:04 | -72.70, 23.84 | 118.10 | 3.32 | 44 |
37 | 08/24/2023 | 22:41:33 | 72.69,-168.81 | 61.89 | 08/24/2023 | 22:40:44 | 72.67,-168.88 | 61.89 | 2.75 | 49 |
38 | 08/24/2023 | 23:32:17 | -72.69, -1.49 | 118.10 | 08/24/2023 | 23:31:26 | -72.67, -1.55 | 118.10 | 2.29 | 51 |
39 | 08/25/2023 | 00:23:03 | 72.70, 165.80 | 61.93 | 08/25/2023 | 00:22:05 | 72.70, 165.84 | 61.94 | 1.48 | 58 |
40 | 08/25/2023 | 01:13:47 | -72.70, -26.88 | 118.07 | 08/25/2023 | 01:12:47 | -72.70, -26.83 | 118.05 | 1.86 | 60 |
41 | 08/25/2023 | 02:04:32 | 72.66, 140.50 | 61.91 | 08/25/2023 | 02:03:27 | 72.68, 140.45 | 61.94 | 2.65 | 65 |
42 | 08/25/2023 | 02:55:16 | -72.66, -52.18 | 118.09 | 08/25/2023 | 02:54:09 | -72.68, -52.22 | 118.05 | 2.74 | 67 |
43 | 08/25/2023 | 03:46:02 | 72.67, 115.11 | 61.94 | 08/25/2023 | 03:44:49 | 72.65, 115.06 | 61.95 | 2.37 | 73 |
44 | 08/25/2023 | 04:36:46 | -72.67, -77.57 | 118.05 | 08/25/2023 | 04:35:31 | -72.65, -77.61 | 118.05 | 1.87 | 75 |
45 | 08/25/2023 | 05:27:27 | 72.42, 90.23 | 61.70 | 08/25/2023 | 05:26:15 | 72.42, 89.27 | 61.77 | 32.29 | 72 |
46 | 08/25/2023 | 06:18:09 | -72.37,-102.36 | 118.35 | 08/25/2023 | 06:16:57 | -72.38,-103.50 | 118.27 | 38.70 | 72 |
47 | 08/25/2023 | 07:08:50 | 72.13, 65.43 | 61.41 | 08/25/2023 | 07:07:41 | 72.14, 63.38 | 61.55 | 70.03 | 69 |
48 | 08/25/2023 | 07:59:33 | -72.08,-127.16 | 118.64 | 08/25/2023 | 07:58:25 | -72.04,-129.48 | 118.53 | 79.78 | 68 |
Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/13/2023
Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 08/13/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-B