Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/7/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 10/13/2023 16:59:35 73.52, -85.12 81.40 10/13/2023 17:00:42 73.47, -82.43 81.28 85.44 67
2 10/13/2023 17:50:18 -73.47, 82.31 98.64 10/13/2023 17:51:25 -73.42, 84.78 98.77 78.53 67
3 10/13/2023 18:40:59 73.23,-109.84 81.12 10/13/2023 18:42:09 73.19,-108.38 81.04 47.06 70
4 10/13/2023 19:31:41 -73.13, 57.70 98.98 10/13/2023 19:32:53 -73.09, 58.73 99.05 33.44 72
5 10/13/2023 20:22:23 72.93,-134.58 80.83 10/13/2023 20:23:36 72.92,-134.31 80.80 8.78 73
6 10/13/2023 21:13:06 -72.88, 32.85 99.21 10/13/2023 21:14:19 -72.87, 32.91 99.24 2.76 73
7 10/13/2023 22:03:51 72.84,-159.75 80.76 10/13/2023 22:04:59 72.84,-159.81 80.75 1.95 68
8 10/13/2023 22:54:35 -72.84, 7.56 99.23 10/13/2023 22:55:41 -72.84, 7.51 99.24 1.55 66
9 10/13/2023 23:45:21 72.85, 174.86 80.79 10/13/2023 23:46:20 72.87, 174.90 80.80 2.38 59
10 10/14/2023 00:36:05 -72.85, -17.83 99.20 10/14/2023 00:37:02 -72.87, -17.77 99.19 2.72 57
11 10/14/2023 01:26:51 72.86, 149.46 80.83 10/14/2023 01:27:42 72.84, 149.51 80.81 2.35 51
12 10/14/2023 02:17:35 -72.86, -43.22 99.16 10/14/2023 02:18:24 -72.84, -43.16 99.19 2.51 49
13 10/14/2023 03:08:20 72.82, 124.18 80.81 10/14/2023 03:09:04 72.82, 124.12 80.81 2.06 44
14 10/14/2023 03:59:04 -72.82, -68.51 99.18 10/14/2023 03:59:46 -72.82, -68.56 99.18 1.67 42
15 10/14/2023 04:49:50 72.82, 98.79 80.84 10/14/2023 04:50:25 72.84, 98.83 80.86 2.47 35
16 10/14/2023 05:40:33 -72.82, -93.90 99.15 10/14/2023 05:41:06 -72.84, -93.84 99.13 2.83 33
17 10/14/2023 06:31:19 72.83, 73.40 80.88 10/14/2023 06:31:46 72.82, 73.44 80.86 2.15 27
18 10/14/2023 07:22:03 -72.83,-119.29 99.11 10/14/2023 07:22:28 -72.82,-119.23 99.13 2.29 25
19 10/14/2023 08:12:48 72.79, 48.11 80.86 10/14/2023 08:13:08 72.79, 48.05 80.86 2.17 20
20 10/14/2023 09:03:32 -72.79,-144.57 99.13 10/14/2023 09:03:50 -72.79,-144.63 99.13 1.80 18
21 10/14/2023 09:54:18 72.80, 22.72 80.90 10/14/2023 09:54:29 72.82, 22.76 80.91 2.55 11
22 10/14/2023 10:45:02 -72.80,-169.96 99.10 10/14/2023 10:45:11 -72.82,-169.91 99.08 2.95 9
23 10/14/2023 11:35:48 72.81, -2.67 80.93 10/14/2023 11:35:51 72.79, -2.63 80.91 1.97 3
24 10/14/2023 12:26:32 -72.80, 164.65 99.06 10/14/2023 12:26:33 -72.79, 164.70 99.08 2.09 1
25 10/14/2023 13:17:17 72.76, -27.96 80.91 10/14/2023 13:17:13 72.77, -28.03 80.92 2.28 4
26 10/14/2023 14:08:01 -72.76, 139.36 99.08 10/14/2023 14:07:55 -72.77, 139.30 99.07 1.94 6
27 10/14/2023 14:58:47 72.77, -53.35 80.95 10/14/2023 14:58:34 72.79, -53.31 80.97 2.64 13
28 10/14/2023 15:49:31 -72.77, 113.97 99.05 10/14/2023 15:49:16 -72.79, 114.02 99.02 3.07 15
29 10/14/2023 16:40:17 72.78, -78.74 80.98 10/14/2023 16:39:56 72.77, -78.70 80.97 1.81 21
30 10/14/2023 17:31:01 -72.78, 88.58 99.01 10/14/2023 17:30:38 -72.77, 88.63 99.02 1.92 23
31 10/14/2023 18:21:46 72.74,-104.03 80.96 10/14/2023 18:21:18 72.74,-104.10 80.97 2.38 28
32 10/14/2023 19:12:30 -72.74, 63.29 99.03 10/14/2023 19:12:00 -72.74, 63.23 99.02 2.07 30
33 10/14/2023 20:03:16 72.74,-129.42 81.00 10/14/2023 20:02:39 72.77,-129.38 81.02 2.71 37
34 10/14/2023 20:54:00 -72.74, 37.90 99.00 10/14/2023 20:53:21 -72.77, 37.95 98.97 3.19 39
35 10/14/2023 21:44:46 72.75,-154.81 81.03 10/14/2023 21:44:01 72.74,-154.77 81.02 1.68 45
36 10/14/2023 22:35:30 -72.75, 12.51 98.96 10/14/2023 22:34:43 -72.74, 12.56 98.97 1.77 47
37 10/14/2023 23:26:15 72.71, 179.91 81.01 10/14/2023 23:25:23 72.72, 179.83 81.03 2.47 52
38 10/15/2023 00:16:59 -72.71, -12.78 98.98 10/15/2023 00:16:05 -72.72, -12.84 98.96 2.20 54
39 10/15/2023 01:07:45 72.72, 154.51 81.05 10/15/2023 01:06:44 72.74, 154.55 81.08 2.77 61
40 10/15/2023 01:58:29 -72.72, -38.17 98.95 10/15/2023 01:57:26 -72.74, -38.12 98.91 3.30 63
41 10/15/2023 02:49:15 72.73, 129.12 81.08 10/15/2023 02:48:06 72.72, 129.15 81.08 1.57 69
42 10/15/2023 03:39:59 -72.73, -63.56 98.91 10/15/2023 03:38:48 -72.72, -63.51 98.91 1.65 71
43 10/15/2023 04:30:43 72.63, 103.94 81.01 10/15/2023 04:29:29 72.64, 103.66 81.03 9.38 74
44 10/15/2023 05:21:26 -72.58, -88.64 99.04 10/15/2023 05:20:12 -72.59, -89.11 99.01 15.81 74
45 10/15/2023 06:12:07 72.34, 79.16 80.72 10/15/2023 06:10:56 72.36, 77.76 80.79 47.48 71
46 10/15/2023 07:02:50 -72.29,-113.42 99.32 10/15/2023 07:01:40 -72.26,-115.11 99.29 57.17 70
47 10/15/2023 07:53:31 72.04, 54.37 80.44 10/15/2023 07:52:24 72.02, 51.78 80.51 88.95 67
48 10/15/2023 08:44:14 -71.99,-138.22 99.61 10/15/2023 08:43:07 -71.98,-140.98 99.53 95.02 67

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/7/2023
SNOs_Map_NOAA-21_METOP-B_20231007.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 10/07/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-B