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: 5/19/2023
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 73.47, 57.55 52.87 05/24/2023 07:32:35 73.41, 59.94 52.69 76.08 67
2 05/24/2023 08:22:10 -73.38,-134.93 127.24 05/24/2023 08:23:19 -73.31,-132.97 127.41 62.97 69
3 05/24/2023 09:12:51 73.13, 32.94 52.48 05/24/2023 09:14:03 73.08, 33.88 52.38 30.48 72
4 05/24/2023 10:03:34 -73.08,-159.65 127.58 05/24/2023 10:04:46 -73.03,-158.91 127.68 24.67 72
5 05/24/2023 10:54:16 72.88, 8.10 52.19 05/24/2023 10:55:29 72.86, 8.05 52.16 2.98 73
6 05/24/2023 11:45:00 -72.89, 175.40 127.81 05/24/2023 11:46:10 -72.91, 175.48 127.81 3.34 70
7 05/24/2023 12:35:46 72.88, -17.29 52.19 05/24/2023 12:36:50 72.88, -17.23 52.17 1.71 64
8 05/24/2023 13:26:30 -72.89, 150.01 127.81 05/24/2023 13:27:32 -72.88, 150.09 127.84 3.06 62
9 05/24/2023 14:17:15 72.84, -42.56 52.13 05/24/2023 14:18:12 72.86, -42.63 52.13 2.74 57
10 05/24/2023 15:07:59 -72.85, 124.73 127.87 05/24/2023 15:08:54 -72.85, 124.70 127.88 1.24 55
11 05/24/2023 15:58:45 72.84, -67.95 52.12 05/24/2023 15:59:34 72.83, -68.02 52.10 2.85 49
12 05/24/2023 16:49:29 -72.86, 99.34 127.88 05/24/2023 16:50:16 -72.83, 99.30 127.91 3.21 47
13 05/24/2023 17:40:15 72.85, -93.34 52.11 05/24/2023 17:40:55 72.85, -93.31 52.11 1.07 40
14 05/24/2023 18:30:59 -72.86, 73.96 127.89 05/24/2023 18:31:37 -72.85, 74.02 127.90 2.02 38
15 05/24/2023 19:21:45 72.86,-118.72 52.10 05/24/2023 19:22:17 72.83,-118.70 52.07 3.07 32
16 05/24/2023 20:12:28 -72.82, 48.68 127.95 05/24/2023 20:12:59 -72.83, 48.62 127.94 2.32 31
17 05/24/2023 21:03:14 72.81,-144.00 52.04 05/24/2023 21:03:39 72.80,-144.09 52.03 3.13 25
18 05/24/2023 21:53:58 -72.82, 23.29 127.96 05/24/2023 21:54:21 -72.80, 23.23 127.98 2.87 23
19 05/24/2023 22:44:44 72.82,-169.39 52.04 05/24/2023 22:45:00 72.83,-169.38 52.04 1.35 16
20 05/24/2023 23:35:28 -72.83, -2.09 127.96 05/24/2023 23:35:42 -72.83, -2.06 127.97 1.21 14
21 05/25/2023 00:26:14 72.82, 165.23 52.03 05/25/2023 00:26:22 72.80, 165.23 52.01 2.15 8
22 05/25/2023 01:16:58 -72.83, -27.48 127.97 05/25/2023 01:17:04 -72.80, -27.45 128.00 3.42 6
23 05/25/2023 02:07:44 72.83, 139.84 52.02 05/25/2023 02:07:43 72.83, 139.94 52.02 3.25 1
24 05/25/2023 02:58:27 -72.79, -52.76 128.03 05/25/2023 02:58:26 -72.78, -52.84 128.04 2.95 1
25 05/25/2023 03:49:13 72.78, 114.56 51.96 05/25/2023 03:49:05 72.80, 114.55 51.98 2.22 8
26 05/25/2023 04:39:57 -72.79, -78.14 128.04 05/25/2023 04:39:47 -72.80, -78.13 128.03 1.18 10
27 05/25/2023 05:30:43 72.79, 89.17 51.96 05/25/2023 05:30:27 72.78, 89.15 51.95 1.49 16
28 05/25/2023 06:21:27 -72.80,-103.53 128.04 05/25/2023 06:21:09 -72.78,-103.52 128.06 2.41 18
29 05/25/2023 07:12:13 72.79, 63.79 51.95 05/25/2023 07:11:48 72.80, 63.86 51.96 2.68 25
30 05/25/2023 08:02:56 -72.75,-128.81 128.11 05/25/2023 08:02:31 -72.75,-128.91 128.10 3.41 25
31 05/25/2023 08:53:42 72.75, 38.51 51.89 05/25/2023 08:53:10 72.78, 38.47 51.92 3.21 32
32 05/25/2023 09:44:26 -72.76,-154.20 128.11 05/25/2023 09:43:52 -72.78,-154.20 128.09 1.95 34
33 05/25/2023 10:35:12 72.75, 13.12 51.88 05/25/2023 10:34:32 72.75, 13.08 51.89 1.48 40
34 05/25/2023 11:25:56 -72.76,-179.58 128.12 05/25/2023 11:25:14 -72.75,-179.59 128.12 1.56 42
35 05/25/2023 12:16:42 72.76, -12.26 51.87 05/25/2023 12:15:53 72.78, -12.21 51.90 2.49 49
36 05/25/2023 13:07:26 -72.77, 155.03 128.13 05/25/2023 13:06:35 -72.78, 155.12 128.11 2.93 51
37 05/25/2023 13:58:12 72.77, -37.65 51.87 05/25/2023 13:57:15 72.75, -37.60 51.86 2.45 57
38 05/25/2023 14:48:55 -72.73, 129.75 128.19 05/25/2023 14:47:57 -72.75, 129.73 128.15 2.94 58
39 05/25/2023 15:39:41 72.72, -62.93 51.81 05/25/2023 15:38:37 72.72, -62.99 51.82 2.10 64
40 05/25/2023 16:30:25 -72.73, 104.37 128.19 05/25/2023 16:29:19 -72.73, 104.33 128.18 1.22 66
41 05/25/2023 17:21:11 72.73, -88.32 51.80 05/25/2023 17:19:58 72.75, -88.28 51.83 2.74 73
42 05/25/2023 18:11:55 -72.74, 78.98 128.20 05/25/2023 18:10:40 -72.75, 79.05 128.17 2.68 75
43 05/25/2023 19:02:35 72.48,-113.18 51.52 05/25/2023 19:01:23 72.52,-114.09 51.62 30.62 72
44 05/25/2023 19:53:18 -72.44, 54.21 128.53 05/25/2023 19:52:06 -72.47, 53.14 128.44 36.20 72
45 05/25/2023 20:43:59 72.18,-137.96 51.18 05/25/2023 20:42:51 72.19,-140.08 51.31 72.15 68
46 05/25/2023 21:34:42 -72.14, 29.43 128.87 05/25/2023 21:33:34 -72.14, 27.15 128.75 77.70 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 5/19/2023
SNOs_Map_NOAA-20_METOP-B_20230519.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 05/19/2023 in txt file.

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