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
SNOs_Map_NOAA-21_METOP-B_20230813.jpg

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