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: 5/12/2023
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, 57.61 52.84 05/24/2023 07:32:35 73.38, 59.88 52.67 72.45 68
2 05/24/2023 08:22:09 -73.35,-134.85 127.28 05/24/2023 08:23:18 -73.34,-132.90 127.39 62.27 69
3 05/24/2023 09:12:51 73.15, 32.89 52.50 05/24/2023 09:14:02 73.11, 33.93 52.40 33.79 71
4 05/24/2023 10:03:33 -73.05,-159.58 127.62 05/24/2023 10:04:46 -73.01,-158.95 127.70 20.78 73
5 05/24/2023 10:54:16 72.90, 8.05 52.22 05/24/2023 10:55:28 72.88, 8.10 52.18 3.28 72
6 05/24/2023 11:44:59 -72.86, 175.47 127.84 05/24/2023 11:46:10 -72.88, 175.44 127.83 3.21 71
7 05/24/2023 12:35:45 72.86, -17.23 52.16 05/24/2023 12:36:50 72.85, -17.29 52.14 2.12 65
8 05/24/2023 13:26:29 -72.86, 150.08 127.85 05/24/2023 13:27:32 -72.86, 150.05 127.86 1.17 63
9 05/24/2023 14:17:15 72.87, -42.62 52.15 05/24/2023 14:18:11 72.88, -42.58 52.15 1.87 56
10 05/24/2023 15:07:59 -72.87, 124.69 127.85 05/24/2023 15:08:53 -72.88, 124.76 127.85 2.73 54
11 05/24/2023 15:58:45 72.87, -68.00 52.15 05/24/2023 15:59:33 72.85, -67.97 52.12 2.38 48
12 05/24/2023 16:49:29 -72.87, 99.31 127.86 05/24/2023 16:50:15 -72.86, 99.37 127.89 2.65 46
13 05/24/2023 17:40:14 72.83, -93.28 52.09 05/24/2023 17:40:55 72.83, -93.37 52.08 2.73 41
14 05/24/2023 18:30:58 -72.83, 74.03 127.92 05/24/2023 18:31:37 -72.83, 73.97 127.92 1.81 39
15 05/24/2023 19:21:44 72.83,-118.67 52.08 05/24/2023 19:22:16 72.85,-118.65 52.09 2.07 32
16 05/24/2023 20:12:28 -72.84, 48.64 127.93 05/24/2023 20:12:58 -72.86, 48.68 127.92 2.76 30
17 05/24/2023 21:03:14 72.84,-144.06 52.07 05/24/2023 21:03:38 72.82,-144.05 52.05 1.58 24
18 05/24/2023 21:53:58 -72.84, 23.25 127.93 05/24/2023 21:54:20 -72.83, 23.29 127.95 1.69 22
19 05/24/2023 22:44:43 72.79,-169.34 52.01 05/24/2023 22:45:00 72.80,-169.44 52.02 3.48 17
20 05/24/2023 23:35:27 -72.80, -2.03 128.00 05/24/2023 23:35:42 -72.80, -2.10 127.99 2.65 15
21 05/25/2023 00:26:13 72.80, 165.28 52.00 05/25/2023 00:26:21 72.82, 165.27 52.03 2.62 8
22 05/25/2023 01:16:57 -72.80, -27.41 128.00 05/25/2023 01:17:03 -72.83, -27.39 127.98 3.09 6
23 05/25/2023 02:07:43 72.81, 139.89 52.00 05/25/2023 02:07:43 72.80, 139.88 51.99 1.05 0
24 05/25/2023 02:58:27 -72.81, -52.80 128.01 05/25/2023 02:58:25 -72.80, -52.78 128.01 0.74 2
25 05/25/2023 03:49:13 72.81, 114.50 51.99 05/25/2023 03:49:04 72.82, 114.59 52.00 3.03 9
26 05/25/2023 04:39:56 -72.76, -78.08 128.07 05/25/2023 04:39:47 -72.78, -78.18 128.05 3.54 9
27 05/25/2023 05:30:42 72.77, 89.22 51.93 05/25/2023 05:30:26 72.80, 89.19 51.96 3.32 16
28 05/25/2023 06:21:26 -72.77,-103.47 128.08 05/25/2023 06:21:08 -72.80,-103.47 128.04 3.64 18
29 05/25/2023 07:12:12 72.77, 63.84 51.93 05/25/2023 07:11:48 72.77, 63.80 51.93 1.20 24
30 05/25/2023 08:02:56 -72.78,-128.85 128.08 05/25/2023 08:02:30 -72.78,-128.86 128.08 0.20 26
31 05/25/2023 08:53:42 72.78, 38.45 51.92 05/25/2023 08:53:09 72.79, 38.51 51.94 2.71 33
32 05/25/2023 09:44:26 -72.78,-154.24 128.09 05/25/2023 09:43:52 -72.75,-154.25 128.11 3.46 34
33 05/25/2023 10:35:12 72.78, 13.06 51.91 05/25/2023 10:34:31 72.77, 13.12 51.90 2.64 41
34 05/25/2023 11:25:56 -72.79,-179.63 128.09 05/25/2023 11:25:13 -72.78,-179.54 128.10 3.14 43
35 05/25/2023 12:16:41 72.74, -12.22 51.85 05/25/2023 12:15:53 72.74, -12.27 51.87 1.85 48
36 05/25/2023 13:07:25 -72.74, 155.09 128.16 05/25/2023 13:06:35 -72.75, 155.07 128.14 1.11 50
37 05/25/2023 13:58:11 72.75, -37.61 51.85 05/25/2023 13:57:14 72.77, -37.56 51.88 2.67 57
38 05/25/2023 14:48:55 -72.75, 129.71 128.16 05/25/2023 14:47:57 -72.72, 129.67 128.17 3.02 58
39 05/25/2023 15:39:41 72.75, -62.99 51.84 05/25/2023 15:38:36 72.74, -62.96 51.84 1.76 65
40 05/25/2023 16:30:25 -72.75, 104.32 128.17 05/25/2023 16:29:18 -72.75, 104.38 128.16 2.29 67
41 05/25/2023 17:21:10 72.71, -88.27 51.78 05/25/2023 17:19:58 72.71, -88.35 51.80 2.63 72
42 05/25/2023 18:11:54 -72.71, 79.04 128.23 05/25/2023 18:10:40 -72.72, 78.99 128.20 2.01 74
43 05/25/2023 19:02:35 72.51,-113.24 51.55 05/25/2023 19:01:23 72.48,-114.16 51.58 30.64 72
44 05/25/2023 19:53:18 -72.46, 54.17 128.51 05/25/2023 19:52:06 -72.44, 53.09 128.46 36.35 72
45 05/25/2023 20:43:59 72.21,-138.02 51.22 05/25/2023 20:42:50 72.20,-140.05 51.32 68.90 69
46 05/25/2023 21:34:42 -72.16, 29.38 128.84 05/25/2023 21:33:33 -72.16, 27.20 128.73 74.51 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 5/12/2023
SNOs_Map_NOAA-20_METOP-B_20230512.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 05/12/2023 in txt file.

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