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: 5/24/2023
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 16:49:29 -72.85, 99.35 127.88 05/24/2023 16:50:16 -72.85, 99.34 127.90 0.75 47
2 05/24/2023 17:40:15 72.84, -93.32 52.10 05/24/2023 17:40:56 72.83, -93.36 52.08 2.10 41
3 05/24/2023 18:30:59 -72.86, 73.97 127.89 05/24/2023 18:31:38 -72.83, 73.96 127.93 3.53 39
4 05/24/2023 19:21:45 72.85,-118.70 52.09 05/24/2023 19:22:17 72.86,-118.64 52.10 2.44 32
5 05/24/2023 20:12:29 -72.86, 48.58 127.90 05/24/2023 20:12:59 -72.86, 48.68 127.92 3.42 30
6 05/24/2023 21:03:15 72.85,-144.09 52.09 05/24/2023 21:03:39 72.84,-144.02 52.07 2.71 24
7 05/24/2023 21:53:58 -72.82, 23.30 127.96 05/24/2023 21:54:21 -72.84, 23.30 127.95 1.94 23
8 05/24/2023 22:44:44 72.81,-169.37 52.03 05/24/2023 22:45:01 72.82,-169.41 52.03 1.63 17
9 05/24/2023 23:35:28 -72.82, -2.09 127.97 05/24/2023 23:35:43 -72.82, -2.08 127.98 0.95 15
10 05/25/2023 00:26:14 72.81, 165.25 52.02 05/25/2023 00:26:23 72.80, 165.21 52.00 2.12 9
11 05/25/2023 01:16:57 -72.78, -27.37 128.03 05/25/2023 01:17:05 -72.80, -27.47 128.01 3.71 8
12 05/25/2023 02:07:44 72.82, 139.86 52.01 05/25/2023 02:07:44 72.83, 139.94 52.02 2.67 0
13 05/25/2023 02:58:27 -72.79, -52.75 128.03 05/25/2023 02:58:27 -72.78, -52.85 128.04 3.33 0
14 05/25/2023 03:49:14 72.82, 114.47 52.01 05/25/2023 03:49:06 72.81, 114.55 51.99 3.31 8
15 05/25/2023 04:39:57 -72.79, -78.14 128.04 05/25/2023 04:39:48 -72.81, -78.12 128.02 1.68 9
16 05/25/2023 05:30:43 72.78, 89.19 51.95 05/25/2023 05:30:28 72.79, 89.17 51.96 1.02 15
17 05/25/2023 06:21:26 -72.80,-103.52 128.05 05/25/2023 06:21:09 -72.79,-103.51 128.06 1.39 17
18 05/25/2023 07:12:12 72.79, 63.81 51.94 05/25/2023 07:11:49 72.77, 63.79 51.92 2.32 23
19 05/25/2023 08:02:55 -72.75,-128.80 128.11 05/25/2023 08:02:31 -72.76,-128.89 128.09 3.13 24
20 05/25/2023 08:53:42 72.79, 38.42 51.93 05/25/2023 08:53:10 72.80, 38.51 51.94 3.00 32
21 05/25/2023 09:44:25 -72.76,-154.19 128.11 05/25/2023 09:43:53 -72.74,-154.27 128.12 3.02 32
22 05/25/2023 10:35:11 72.75, 13.14 51.87 05/25/2023 10:34:32 72.78, 13.13 51.91 3.22 39
23 05/25/2023 11:25:55 -72.76,-179.58 128.12 05/25/2023 11:25:14 -72.77,-179.55 128.10 1.59 41
24 05/25/2023 12:16:41 72.75, -12.25 51.87 05/25/2023 12:15:54 72.75, -12.26 51.88 0.38 47
25 05/25/2023 13:07:25 -72.77, 155.04 128.13 05/25/2023 13:06:36 -72.75, 155.07 128.13 1.93 49
26 05/25/2023 13:58:11 72.76, -37.63 51.86 05/25/2023 13:57:16 72.73, -37.64 51.85 2.67 55
27 05/25/2023 14:48:54 -72.72, 129.76 128.19 05/25/2023 14:47:58 -72.73, 129.69 128.16 2.52 56
28 05/25/2023 15:39:41 72.76, -63.02 51.85 05/25/2023 15:38:37 72.76, -62.92 51.86 3.43 64
29 05/25/2023 16:30:24 -72.73, 104.37 128.19 05/25/2023 16:29:20 -72.71, 104.31 128.20 2.80 64
30 05/25/2023 17:21:10 72.72, -88.30 51.79 05/25/2023 17:19:59 72.74, -88.30 51.83 2.76 71
31 05/25/2023 18:11:54 -72.74, 78.98 128.20 05/25/2023 18:10:41 -72.74, 79.03 128.18 1.71 73
32 05/25/2023 19:02:37 72.57,-113.37 51.62 05/25/2023 19:01:24 72.57,-113.99 51.66 20.61 73
33 05/25/2023 19:53:20 -72.54, 54.01 128.43 05/25/2023 19:52:07 -72.52, 53.23 128.39 26.14 73
34 05/25/2023 20:44:01 72.27,-138.15 51.29 05/25/2023 20:42:51 72.29,-139.88 51.40 58.70 70
35 05/25/2023 21:34:44 -72.24, 29.24 128.76 05/25/2023 21:33:34 -72.24, 27.35 128.65 63.94 70

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 5/24/2023
SNOs_Map_NOAA-20_METOP-B_20230525.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 05/24/2023 in txt file.

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