Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/13/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 12/15/2023 07:37:23 -73.80,-124.77 82.85 12/15/2023 07:38:29 -73.74,-121.61 83.02 98.57 66
2 12/15/2023 08:28:05 73.62, 42.97 96.96 12/15/2023 08:29:13 73.53, 45.24 96.79 71.92 68
3 12/15/2023 09:18:47 -73.51,-149.46 83.16 12/15/2023 09:19:56 -73.46,-147.58 83.28 59.60 69
4 12/15/2023 10:09:29 73.32, 18.27 96.64 12/15/2023 10:10:40 73.25, 19.27 96.53 33.08 71
5 12/15/2023 11:00:11 -73.21,-174.18 83.47 12/15/2023 11:01:24 -73.14,-173.65 83.58 19.03 73
6 12/15/2023 11:50:53 73.02, -6.45 96.33 12/15/2023 11:52:06 73.02, -6.56 96.32 3.51 73
7 12/15/2023 12:41:38 -73.07, 160.77 83.63 12/15/2023 12:42:47 -73.06, 160.84 83.65 2.74 69
8 12/15/2023 13:32:23 73.03, -31.84 96.34 12/15/2023 13:33:27 73.04, -31.85 96.34 1.62 64
9 12/15/2023 14:23:07 -73.02, 135.49 83.67 12/15/2023 14:24:09 -73.03, 135.45 83.67 1.65 62
10 12/15/2023 15:13:53 73.03, -57.23 96.35 12/15/2023 15:14:49 73.02, -57.25 96.32 2.28 56
11 12/15/2023 16:04:37 -73.03, 110.10 83.66 12/15/2023 16:05:30 -73.05, 110.15 83.65 3.19 53
12 12/15/2023 16:55:23 73.04, -82.61 96.36 12/15/2023 16:56:10 73.04, -82.54 96.35 2.24 47
13 12/15/2023 17:46:07 -73.03, 84.72 83.65 12/15/2023 17:46:52 -73.03, 84.76 83.67 1.50 45
14 12/15/2023 18:36:52 72.99,-107.89 96.31 12/15/2023 18:37:32 73.01,-107.94 96.33 2.45 40
15 12/15/2023 19:27:36 -72.99, 59.44 83.70 12/15/2023 19:28:14 -73.00, 59.36 83.69 2.91 38
16 12/15/2023 20:18:22 73.00,-133.27 96.32 12/15/2023 20:18:54 72.98,-133.34 96.30 2.89 32
17 12/15/2023 21:09:06 -72.99, 34.06 83.69 12/15/2023 21:09:35 -73.02, 34.07 83.67 3.00 29
18 12/15/2023 21:59:52 73.01,-158.66 96.33 12/15/2023 22:00:15 73.01,-158.63 96.33 0.93 23
19 12/15/2023 22:50:36 -73.00, 8.67 83.68 12/15/2023 22:50:57 -72.99, 8.67 83.69 0.69 21
20 12/15/2023 23:41:21 72.96, 176.06 96.29 12/15/2023 23:41:37 72.98, 175.97 96.31 3.58 16
21 12/16/2023 00:32:06 -73.00, -16.72 83.67 12/16/2023 00:32:18 -73.02, -16.62 83.66 3.24 12
22 12/16/2023 01:22:51 72.97, 150.68 96.30 12/16/2023 01:22:59 72.95, 150.57 96.28 3.86 8
23 12/16/2023 02:13:35 -72.96, -41.99 83.71 12/16/2023 02:13:40 -72.99, -42.02 83.68 3.33 5
24 12/16/2023 03:04:21 72.97, 125.29 96.31 12/16/2023 03:04:20 72.97, 125.28 96.31 0.40 1
25 12/16/2023 03:55:05 -72.96, -67.38 83.70 12/16/2023 03:55:02 -72.96, -67.42 83.71 1.43 3
26 12/16/2023 04:45:51 72.98, 99.90 96.32 12/16/2023 04:45:41 73.00, 99.99 96.33 3.44 10
27 12/16/2023 05:36:35 -72.97, -92.76 83.69 12/16/2023 05:36:23 -72.98, -92.71 83.68 2.26 12
28 12/16/2023 06:27:21 72.98, 74.52 96.33 12/16/2023 06:27:03 72.97, 74.59 96.31 2.78 18
29 12/16/2023 07:18:05 -72.97,-118.15 83.69 12/16/2023 07:17:45 -72.95,-118.11 83.70 2.54 20
30 12/16/2023 08:08:50 72.94, 49.24 96.28 12/16/2023 08:08:25 72.94, 49.19 96.29 1.67 25
31 12/16/2023 08:59:34 -72.93,-143.43 83.73 12/16/2023 08:59:07 -72.93,-143.51 83.73 2.63 27
32 12/16/2023 09:50:20 72.94, 23.86 96.29 12/16/2023 09:49:46 72.96, 23.90 96.31 2.69 34
33 12/16/2023 10:41:04 -72.93,-168.81 83.72 12/16/2023 10:40:28 -72.95,-168.80 83.70 1.74 36
34 12/16/2023 11:31:50 72.95, -1.53 96.30 12/16/2023 11:31:08 72.93, -1.50 96.29 1.75 42
35 12/16/2023 12:22:34 -72.94, 165.80 83.71 12/16/2023 12:21:50 -72.92, 165.80 83.72 1.99 44
36 12/16/2023 13:13:19 72.90, -26.81 96.25 12/16/2023 13:12:30 72.91, -26.90 96.27 2.95 49
37 12/16/2023 14:04:04 -72.95, 140.41 83.70 12/16/2023 14:03:11 -72.94, 140.51 83.70 3.10 53
38 12/16/2023 14:54:49 72.91, -52.19 96.26 12/16/2023 14:53:51 72.93, -52.19 96.29 2.43 58
39 12/16/2023 15:45:33 -72.90, 115.14 83.75 12/16/2023 15:44:33 -72.92, 115.11 83.72 2.04 60
40 12/16/2023 16:36:19 72.91, -77.58 96.27 12/16/2023 16:35:13 72.90, -77.59 96.27 1.31 66
41 12/16/2023 17:27:03 -72.91, 89.75 83.74 12/16/2023 17:25:55 -72.89, 89.71 83.74 2.17 68
42 12/16/2023 18:17:48 72.92,-102.97 96.28 12/16/2023 18:16:33 72.92,-102.88 96.29 2.89 75
43 12/16/2023 19:08:31 -72.86, 64.47 83.78 12/16/2023 19:07:16 -72.86, 64.32 83.77 5.10 75
44 12/16/2023 19:59:12 72.62,-127.72 95.97 12/16/2023 19:58:00 72.64,-128.80 96.04 36.09 72
45 12/16/2023 20:49:55 -72.56, 39.71 84.10 12/16/2023 20:48:44 -72.53, 38.30 84.07 47.37 71
46 12/16/2023 21:40:36 72.32,-152.49 95.65 12/16/2023 21:39:28 72.31,-154.81 95.73 78.35 68
47 12/16/2023 22:31:18 -72.21, 15.04 84.47 12/16/2023 22:30:11 -72.25, 12.40 84.33 89.48 67

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/13/2023
SNOs_Map_NOAA-20_METOP-B_20231213.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 12/13/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and METOP-B