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: 5/18/2023
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 07:31:28 73.46, 57.57 52.85 05/24/2023 07:32:36 73.38, 59.85 52.66 73.04 68
2 05/24/2023 08:22:10 -73.37,-134.90 127.26 05/24/2023 08:23:19 -73.32,-132.94 127.40 62.76 69
3 05/24/2023 09:12:52 73.16, 32.86 52.52 05/24/2023 09:14:03 73.10, 33.91 52.39 34.55 71
4 05/24/2023 10:03:34 -73.07,-159.62 127.59 05/24/2023 10:04:47 -73.00,-158.99 127.71 22.27 73
5 05/24/2023 10:54:16 72.87, 8.13 52.18 05/24/2023 10:55:29 72.87, 8.08 52.17 1.48 73
6 05/24/2023 11:45:00 -72.88, 175.42 127.82 05/24/2023 11:46:11 -72.87, 175.41 127.84 0.96 71
7 05/24/2023 12:35:46 72.87, -17.26 52.17 05/24/2023 12:36:50 72.89, -17.21 52.18 3.02 64
8 05/24/2023 13:26:30 -72.88, 150.04 127.83 05/24/2023 13:27:32 -72.89, 150.12 127.83 3.03 62
9 05/24/2023 14:17:16 72.88, -42.65 52.17 05/24/2023 14:18:12 72.87, -42.60 52.15 1.87 56
10 05/24/2023 15:08:00 -72.89, 124.65 127.83 05/24/2023 15:08:54 -72.87, 124.73 127.87 3.21 54
11 05/24/2023 15:58:45 72.83, -67.93 52.11 05/24/2023 15:59:34 72.84, -67.99 52.11 2.44 49
12 05/24/2023 16:49:29 -72.84, 99.37 127.89 05/24/2023 16:50:16 -72.84, 99.33 127.90 1.25 47
13 05/24/2023 17:40:15 72.84, -93.31 52.10 05/24/2023 17:40:56 72.82, -93.39 52.07 3.39 41
14 05/24/2023 18:30:59 -72.85, 73.99 127.90 05/24/2023 18:31:37 -72.87, 74.05 127.89 3.03 38
15 05/24/2023 19:21:45 72.84,-118.70 52.09 05/24/2023 19:22:17 72.84,-118.67 52.08 0.86 32
16 05/24/2023 20:12:29 -72.85, 48.60 127.91 05/24/2023 20:12:59 -72.84, 48.65 127.93 2.11 30
17 05/24/2023 21:03:14 72.80,-143.98 52.03 05/24/2023 21:03:39 72.82,-144.07 52.05 3.48 25
18 05/24/2023 21:53:58 -72.81, 23.32 127.97 05/24/2023 21:54:21 -72.82, 23.26 127.96 2.18 23
19 05/24/2023 22:44:44 72.81,-169.36 52.02 05/24/2023 22:45:01 72.79,-169.46 52.01 3.49 17
20 05/24/2023 23:35:28 -72.81, -2.07 127.98 05/24/2023 23:35:43 -72.79, -2.13 128.00 3.27 15
21 05/25/2023 00:26:14 72.81, 165.25 52.02 05/25/2023 00:26:22 72.82, 165.25 52.02 0.63 8
22 05/25/2023 01:16:58 -72.82, -27.45 127.98 05/25/2023 01:17:04 -72.82, -27.42 127.99 1.12 6
23 05/25/2023 02:07:44 72.82, 139.86 52.01 05/25/2023 02:07:44 72.79, 139.86 51.99 2.87 0
24 05/25/2023 02:58:27 -72.78, -52.73 128.04 05/25/2023 02:58:26 -72.79, -52.81 128.02 3.22 1
25 05/25/2023 03:49:14 72.82, 114.48 52.00 05/25/2023 03:49:05 72.82, 114.57 52.00 3.22 9
26 05/25/2023 04:39:56 -72.78, -78.12 128.05 05/25/2023 04:39:47 -72.77, -78.20 128.06 3.24 9
27 05/25/2023 05:30:42 72.78, 89.20 51.94 05/25/2023 05:30:26 72.79, 89.18 51.96 1.55 16
28 05/25/2023 06:21:26 -72.79,-103.50 128.06 05/25/2023 06:21:08 -72.79,-103.49 128.05 0.72 18
29 05/25/2023 07:12:12 72.78, 63.81 51.94 05/25/2023 07:11:48 72.76, 63.79 51.92 2.21 24
30 05/25/2023 08:02:56 -72.79,-128.89 128.06 05/25/2023 08:02:30 -72.77,-128.88 128.09 2.87 26
31 05/25/2023 08:53:42 72.79, 38.43 51.93 05/25/2023 08:53:09 72.79, 38.50 51.93 2.45 33
32 05/25/2023 09:44:26 -72.80,-154.28 128.07 05/25/2023 09:43:51 -72.79,-154.17 128.08 3.49 35
33 05/25/2023 10:35:11 72.74, 13.15 51.87 05/25/2023 10:34:31 72.76, 13.11 51.90 2.58 40
34 05/25/2023 11:25:55 -72.75,-179.56 128.13 05/25/2023 11:25:13 -72.77,-179.56 128.11 1.49 42
35 05/25/2023 12:16:41 72.75, -12.24 51.86 05/25/2023 12:15:53 72.74, -12.29 51.86 1.94 48
36 05/25/2023 13:07:25 -72.76, 155.06 128.14 05/25/2023 13:06:35 -72.74, 155.04 128.15 2.05 50
37 05/25/2023 13:58:11 72.76, -37.63 51.86 05/25/2023 13:57:14 72.76, -37.57 51.87 1.98 57
38 05/25/2023 14:48:55 -72.76, 129.67 128.15 05/25/2023 14:47:56 -72.77, 129.76 128.14 2.76 59
39 05/25/2023 15:39:41 72.76, -63.01 51.85 05/25/2023 15:38:36 72.74, -62.97 51.84 3.01 65
40 05/25/2023 16:30:24 -72.72, 104.39 128.21 05/25/2023 16:29:18 -72.74, 104.36 128.17 2.50 66
41 05/25/2023 17:21:10 72.72, -88.29 51.79 05/25/2023 17:19:58 72.71, -88.36 51.80 2.21 72
42 05/25/2023 18:11:54 -72.72, 79.01 128.21 05/25/2023 18:10:40 -72.71, 78.97 128.21 1.61 74
43 05/25/2023 19:02:36 72.52,-113.26 51.56 05/25/2023 19:01:23 72.53,-114.06 51.63 26.72 73
44 05/25/2023 19:53:19 -72.48, 54.14 128.49 05/25/2023 19:52:07 -72.43, 53.07 128.47 36.19 72
45 05/25/2023 20:44:00 72.22,-138.04 51.23 05/25/2023 20:42:51 72.20,-140.06 51.32 68.56 69
46 05/25/2023 21:34:42 -72.13, 29.45 128.88 05/25/2023 21:33:34 -72.15, 27.18 128.73 77.63 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 5/18/2023
SNOs_Map_NOAA-20_METOP-B_20230518.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 05/18/2023 in txt file.

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