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: 5/15/2023
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 05/24/2023 07:31:27 73.44, 57.62 52.83 05/24/2023 07:32:35 73.39, 59.90 52.68 72.55 68
2 05/24/2023 08:22:10 -73.39,-134.96 127.23 05/24/2023 08:23:19 -73.29,-133.00 127.43 63.51 69
3 05/24/2023 09:12:51 73.14, 32.90 52.50 05/24/2023 09:14:02 73.12, 33.95 52.41 33.83 71
4 05/24/2023 10:03:33 -73.05,-159.57 127.62 05/24/2023 10:04:46 -73.02,-158.94 127.69 20.82 73
5 05/24/2023 10:54:16 72.90, 8.06 52.21 05/24/2023 10:55:28 72.89, 8.12 52.19 2.26 72
6 05/24/2023 11:45:00 -72.90, 175.36 127.79 05/24/2023 11:46:10 -72.89, 175.45 127.82 3.21 70
7 05/24/2023 12:35:45 72.85, -17.22 52.15 05/24/2023 12:36:50 72.86, -17.27 52.15 2.05 65
8 05/24/2023 13:26:29 -72.86, 150.09 127.85 05/24/2023 13:27:32 -72.87, 150.06 127.86 1.11 63
9 05/24/2023 14:17:15 72.86, -42.60 52.15 05/24/2023 14:18:12 72.84, -42.67 52.12 3.14 57
10 05/24/2023 15:07:59 -72.87, 124.70 127.86 05/24/2023 15:08:54 -72.84, 124.67 127.89 2.93 55
11 05/24/2023 15:58:45 72.86, -67.99 52.14 05/24/2023 15:59:33 72.86, -67.95 52.13 1.30 48
12 05/24/2023 16:49:29 -72.87, 99.31 127.86 05/24/2023 16:50:15 -72.87, 99.38 127.88 2.25 46
13 05/24/2023 17:40:14 72.82, -93.27 52.08 05/24/2023 17:40:55 72.84, -93.35 52.09 3.08 41
14 05/24/2023 18:30:58 -72.83, 74.03 127.93 05/24/2023 18:31:37 -72.84, 73.99 127.92 2.19 39
15 05/24/2023 19:21:44 72.83,-118.66 52.07 05/24/2023 19:22:17 72.81,-118.74 52.05 3.17 33
16 05/24/2023 20:12:28 -72.83, 48.65 127.93 05/24/2023 20:12:59 -72.81, 48.59 127.95 2.59 31
17 05/24/2023 21:03:14 72.83,-144.04 52.06 05/24/2023 21:03:38 72.84,-144.03 52.06 0.73 24
18 05/24/2023 21:53:58 -72.84, 23.26 127.94 05/24/2023 21:54:20 -72.84, 23.31 127.94 1.51 22
19 05/24/2023 22:44:44 72.84,-169.43 52.06 05/24/2023 22:45:00 72.81,-169.42 52.03 3.05 16
20 05/24/2023 23:35:27 -72.79, -2.02 128.00 05/24/2023 23:35:42 -72.81, -2.09 127.98 3.25 15
21 05/25/2023 00:26:13 72.79, 165.29 52.00 05/25/2023 00:26:22 72.78, 165.19 51.99 3.53 9
22 05/25/2023 01:16:57 -72.80, -27.41 128.01 05/25/2023 01:17:04 -72.79, -27.48 128.01 2.67 7
23 05/25/2023 02:07:43 72.80, 139.90 51.99 05/25/2023 02:07:43 72.81, 139.90 52.00 1.24 0
24 05/25/2023 02:58:27 -72.80, -52.79 128.01 05/25/2023 02:58:25 -72.81, -52.77 128.00 1.33 2
25 05/25/2023 03:49:13 72.80, 114.52 51.98 05/25/2023 03:49:05 72.78, 114.51 51.97 2.31 8
26 05/25/2023 04:39:57 -72.81, -78.18 128.02 05/25/2023 04:39:47 -72.79, -78.16 128.04 2.49 10
27 05/25/2023 05:30:43 72.81, 89.13 51.98 05/25/2023 05:30:26 72.81, 89.22 51.98 2.86 17
28 05/25/2023 06:21:26 -72.76,-103.46 128.08 05/25/2023 06:21:09 -72.76,-103.55 128.08 3.13 17
29 05/25/2023 07:12:12 72.76, 63.85 51.92 05/25/2023 07:11:48 72.78, 63.83 51.94 2.16 24
30 05/25/2023 08:02:56 -72.77,-128.84 128.09 05/25/2023 08:02:30 -72.79,-128.84 128.07 1.86 26
31 05/25/2023 08:53:42 72.77, 38.46 51.91 05/25/2023 08:53:10 72.76, 38.43 51.90 1.88 32
32 05/25/2023 09:44:26 -72.78,-154.23 128.09 05/25/2023 09:43:52 -72.76,-154.23 128.10 1.63 34
33 05/25/2023 10:35:12 72.78, 13.08 51.90 05/25/2023 10:34:31 72.78, 13.14 51.91 2.24 41
34 05/25/2023 11:25:56 -72.78,-179.62 128.10 05/25/2023 11:25:13 -72.79,-179.52 128.09 3.19 43
35 05/25/2023 12:16:41 72.73, -12.20 51.84 05/25/2023 12:15:53 72.76, -12.25 51.88 3.12 48
36 05/25/2023 13:07:25 -72.74, 155.10 128.16 05/25/2023 13:06:35 -72.76, 155.09 128.13 2.70 50
37 05/25/2023 13:58:11 72.74, -37.59 51.84 05/25/2023 13:57:15 72.73, -37.64 51.84 1.94 56
38 05/25/2023 14:48:55 -72.74, 129.72 128.17 05/25/2023 14:47:57 -72.74, 129.69 128.16 1.13 58
39 05/25/2023 15:39:41 72.74, -62.97 51.83 05/25/2023 15:38:36 72.75, -62.93 51.85 1.99 65
40 05/25/2023 16:30:25 -72.75, 104.33 128.17 05/25/2023 16:29:18 -72.76, 104.41 128.15 2.80 67
41 05/25/2023 17:21:11 72.75, -88.36 51.82 05/25/2023 17:19:58 72.73, -88.32 51.82 2.54 73
42 05/25/2023 18:11:55 -72.75, 78.94 128.18 05/25/2023 18:10:40 -72.73, 79.01 128.19 3.16 75
43 05/25/2023 19:02:36 72.50,-113.23 51.54 05/25/2023 19:01:24 72.50,-114.13 51.60 30.19 72
44 05/25/2023 19:53:19 -72.46, 54.18 128.51 05/25/2023 19:52:07 -72.45, 53.11 128.45 35.95 72
45 05/25/2023 20:44:00 72.20,-138.00 51.21 05/25/2023 20:42:51 72.22,-140.02 51.33 68.61 69
46 05/25/2023 21:34:43 -72.16, 29.40 128.85 05/25/2023 21:33:35 -72.12, 27.12 128.76 77.72 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 5/15/2023
SNOs_Map_NOAA-20_METOP-B_20230515.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 05/15/2023 in txt file.

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