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: 8/14/2023
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 16:14:55 73.59, -74.04 62.46 08/23/2023 16:16:00 73.52, -70.92 62.22 98.29 65
2 08/23/2023 17:05:37 -73.48, 93.51 117.65 08/23/2023 17:06:44 -73.42, 96.17 117.86 84.33 67
3 08/23/2023 17:56:18 73.25, -98.64 62.10 08/23/2023 17:57:28 73.20, -96.99 61.96 53.37 70
4 08/23/2023 18:47:01 -73.20, 68.79 117.95 08/23/2023 18:48:11 -73.15, 70.22 118.08 46.52 70
5 08/23/2023 19:37:42 72.96,-123.38 61.81 08/23/2023 19:38:55 72.92,-122.92 61.73 15.54 73
6 08/23/2023 20:28:25 -72.90, 44.04 118.24 08/23/2023 20:29:38 -72.87, 44.29 118.31 9.18 73
7 08/23/2023 21:19:09 72.81,-148.46 61.67 08/23/2023 21:20:19 72.80,-148.52 61.65 2.83 70
8 08/23/2023 22:09:53 -72.81, 18.86 118.32 08/23/2023 22:11:01 -72.80, 18.80 118.35 2.73 68
9 08/23/2023 23:00:39 72.83,-173.86 61.71 08/23/2023 23:01:40 72.82,-173.81 61.69 1.66 61
10 08/23/2023 23:51:23 -72.83, -6.54 118.28 08/23/2023 23:52:22 -72.82, -6.48 118.30 1.91 59
11 08/24/2023 00:42:08 72.79, 160.85 61.69 08/24/2023 00:43:02 72.80, 160.80 61.70 2.31 54
12 08/24/2023 01:32:52 -72.79, -31.83 118.30 08/24/2023 01:33:44 -72.80, -31.87 118.30 2.05 52
13 08/24/2023 02:23:38 72.80, 135.46 61.73 08/24/2023 02:24:24 72.78, 135.42 61.70 2.54 46
14 08/24/2023 03:14:22 -72.80, -57.23 118.27 08/24/2023 03:15:06 -72.78, -57.26 118.29 2.48 44
15 08/24/2023 04:05:08 72.81, 110.06 61.76 08/24/2023 04:05:45 72.80, 110.13 61.75 2.41 37
16 08/24/2023 04:55:52 -72.81, -82.62 118.23 08/24/2023 04:56:27 -72.80, -82.54 118.25 2.67 35
17 08/24/2023 05:46:37 72.77, 84.77 61.74 08/24/2023 05:47:07 72.78, 84.74 61.75 1.68 30
18 08/24/2023 06:37:21 -72.77,-107.92 118.25 08/24/2023 06:37:49 -72.78,-107.93 118.24 1.50 28
19 08/24/2023 07:28:07 72.78, 59.37 61.78 08/24/2023 07:28:29 72.76, 59.35 61.75 2.47 22
20 08/24/2023 08:18:50 -72.78,-133.31 118.22 08/24/2023 08:19:10 -72.76,-133.32 118.24 2.45 20
21 08/24/2023 09:09:36 72.79, 33.98 61.81 08/24/2023 09:09:49 72.78, 34.07 61.80 3.17 13
22 08/24/2023 10:00:20 -72.79,-158.71 118.18 08/24/2023 10:00:31 -72.78,-158.61 118.19 3.44 11
23 08/24/2023 10:51:05 72.75, 8.68 61.79 08/24/2023 10:51:11 72.76, 8.68 61.80 1.21 6
24 08/24/2023 11:41:49 -72.75, 176.00 118.20 08/24/2023 11:41:53 -72.76, 176.01 118.19 1.20 4
25 08/24/2023 12:32:35 72.76, -16.71 61.83 08/24/2023 12:32:33 72.74, -16.71 61.81 2.65 2
26 08/24/2023 13:23:19 -72.76, 150.60 118.16 08/24/2023 13:23:15 -72.74, 150.62 118.19 2.68 4
27 08/24/2023 14:14:04 72.72, -42.00 61.81 08/24/2023 14:13:55 72.71, -42.10 61.81 3.19 9
28 08/24/2023 15:04:48 -72.72, 125.31 118.18 08/24/2023 15:04:37 -72.71, 125.23 118.18 2.88 11
29 08/24/2023 15:55:34 72.73, -67.40 61.84 08/24/2023 15:55:16 72.74, -67.38 61.86 1.15 18
30 08/24/2023 16:46:18 -72.73, 99.92 118.15 08/24/2023 16:45:58 -72.74, 99.94 118.14 1.36 20
31 08/24/2023 17:37:04 72.74, -92.80 61.88 08/24/2023 17:36:38 72.72, -92.77 61.86 3.03 26
32 08/24/2023 18:27:48 -72.74, 74.52 118.11 08/24/2023 18:27:20 -72.72, 74.56 118.13 3.10 28
33 08/24/2023 19:18:33 72.70,-118.09 61.86 08/24/2023 19:18:00 72.69,-118.16 61.86 2.57 33
34 08/24/2023 20:09:17 -72.70, 49.23 118.13 08/24/2023 20:08:42 -72.69, 49.17 118.13 2.25 35
35 08/24/2023 21:00:03 72.71,-143.48 61.90 08/24/2023 20:59:21 72.72,-143.44 61.91 1.56 42
36 08/24/2023 21:50:47 -72.71, 23.83 118.10 08/24/2023 21:50:03 -72.72, 23.88 118.08 1.87 44
37 08/24/2023 22:41:32 72.67,-168.78 61.88 08/24/2023 22:40:43 72.69,-168.83 61.91 3.07 49
38 08/24/2023 23:32:16 -72.67, -1.46 118.12 08/24/2023 23:31:25 -72.70, -1.50 118.08 2.94 51
39 08/25/2023 00:23:02 72.68, 165.83 61.91 08/25/2023 00:22:05 72.67, 165.78 61.91 2.08 57
40 08/25/2023 01:13:46 -72.68, -26.86 118.08 08/25/2023 01:12:47 -72.67, -26.89 118.08 1.77 59
41 08/25/2023 02:04:32 72.69, 140.43 61.95 08/25/2023 02:03:26 72.70, 140.50 61.96 2.19 66
42 08/25/2023 02:55:16 -72.69, -52.25 118.04 08/25/2023 02:54:08 -72.70, -52.18 118.03 2.54 68
43 08/25/2023 03:46:01 72.65, 115.14 61.93 08/25/2023 03:44:48 72.67, 115.11 61.97 2.44 73
44 08/25/2023 04:36:45 -72.65, -77.54 118.06 08/25/2023 04:35:30 -72.67, -77.57 118.03 2.41 75
45 08/25/2023 05:27:26 72.41, 90.26 61.69 08/25/2023 05:26:14 72.45, 89.31 61.79 32.09 72
46 08/25/2023 06:18:09 -72.36,-102.33 118.36 08/25/2023 06:16:57 -72.40,-103.46 118.25 38.45 72
47 08/25/2023 07:08:50 72.11, 65.46 61.39 08/25/2023 07:07:42 72.11, 63.32 61.52 73.02 68
48 08/25/2023 07:59:33 -72.06,-127.13 118.66 08/25/2023 07:58:25 -72.07,-129.44 118.51 79.23 68

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/14/2023
SNOs_Map_NOAA-21_METOP-B_20230814.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 08/14/2023 in txt file.

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