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: 5/1/2023
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 05/12/2023 15:06:05 73.39, -56.24 55.34 05/12/2023 15:07:13 73.32, -53.88 55.17 75.45 68
2 05/12/2023 15:56:48 -73.33, 111.19 124.73 05/12/2023 15:57:56 -73.27, 113.33 124.89 68.63 68
3 05/12/2023 16:47:29 73.09, -80.96 55.00 05/12/2023 16:48:40 73.05, -79.83 54.89 36.94 71
4 05/12/2023 17:38:11 -72.99, 86.58 125.12 05/12/2023 17:39:24 -72.94, 87.28 125.21 23.51 73
5 05/12/2023 18:28:53 72.79,-105.70 54.66 05/12/2023 18:30:07 72.77,-105.75 54.62 2.89 74
6 05/12/2023 19:19:37 -72.79, 61.62 125.36 05/12/2023 19:20:49 -72.77, 61.58 125.39 2.54 72
7 05/12/2023 20:10:23 72.79,-131.08 54.64 05/12/2023 20:11:28 72.79,-131.04 54.63 1.39 65
8 05/12/2023 21:01:07 -72.79, 36.24 125.37 05/12/2023 21:02:10 -72.79, 36.29 125.38 1.81 63
9 05/12/2023 21:51:53 72.79,-156.46 54.63 05/12/2023 21:52:50 72.77,-156.43 54.59 2.96 57
10 05/12/2023 22:42:37 -72.79, 10.86 125.39 05/12/2023 22:43:32 -72.77, 10.90 125.42 3.00 55
11 05/12/2023 23:33:22 72.75, 178.26 54.56 05/12/2023 23:34:12 72.74, 178.18 54.55 2.70 50
12 05/13/2023 00:24:06 -72.75, -14.42 125.45 05/13/2023 00:24:54 -72.75, -14.49 125.46 2.26 48
13 05/13/2023 01:14:52 72.75, 152.88 54.54 05/13/2023 01:15:33 72.77, 152.90 54.56 2.38 41
14 05/13/2023 02:05:36 -72.75, -39.80 125.47 05/13/2023 02:06:15 -72.77, -39.77 125.45 2.66 39
15 05/13/2023 02:56:22 72.75, 127.50 54.53 05/13/2023 02:56:55 72.75, 127.51 54.52 0.81 33
16 05/13/2023 03:47:06 -72.75, -65.18 125.48 05/13/2023 03:47:37 -72.75, -65.16 125.49 0.87 31
17 05/13/2023 04:37:52 72.76, 102.12 54.52 05/13/2023 04:38:16 72.77, 102.22 54.52 3.83 24
18 05/13/2023 05:28:35 -72.71, -90.46 125.55 05/13/2023 05:28:59 -72.72, -90.55 125.53 3.65 24
19 05/13/2023 06:19:22 72.76, 76.74 54.50 05/13/2023 06:19:38 72.75, 76.83 54.48 3.39 16
20 05/13/2023 07:10:05 -72.71,-115.84 125.56 05/13/2023 07:10:21 -72.70,-115.94 125.57 3.52 16
21 05/13/2023 08:00:51 72.71, 51.46 54.43 05/13/2023 08:01:00 72.72, 51.44 54.44 1.35 9
22 05/13/2023 08:51:35 -72.71,-141.22 125.58 05/13/2023 08:51:42 -72.73,-141.23 125.57 1.45 7
23 05/13/2023 09:42:21 72.72, 26.08 54.42 05/13/2023 09:42:22 72.70, 26.05 54.40 2.12 1
24 05/13/2023 10:33:04 -72.72,-166.60 125.59 05/13/2023 10:33:03 -72.70,-166.62 125.61 1.70 1
25 05/13/2023 11:23:50 72.72, 0.70 54.41 05/13/2023 11:23:42 72.73, 0.77 54.41 2.37 8
26 05/13/2023 12:14:34 -72.72, 168.01 125.61 05/13/2023 12:14:24 -72.73, 168.10 125.60 2.89 10
27 05/13/2023 13:05:20 72.72, -24.68 54.39 05/13/2023 13:05:04 72.70, -24.62 54.37 3.20 16
28 05/13/2023 13:56:04 -72.72, 142.63 125.62 05/13/2023 13:55:46 -72.70, 142.71 125.64 3.30 18
29 05/13/2023 14:46:49 72.68, -49.96 54.33 05/13/2023 14:46:26 72.68, -50.01 54.33 1.72 23
30 05/13/2023 15:37:33 -72.68, 117.35 125.69 05/13/2023 15:37:08 -72.68, 117.32 125.68 1.28 25
31 05/13/2023 16:28:19 72.68, -75.34 54.31 05/13/2023 16:27:47 72.70, -75.30 54.34 2.98 32
32 05/13/2023 17:19:03 -72.68, 91.97 125.70 05/13/2023 17:18:30 -72.65, 91.93 125.72 3.11 33
33 05/13/2023 18:09:49 72.68,-100.73 54.30 05/13/2023 18:09:09 72.68,-100.69 54.30 1.31 40
34 05/13/2023 19:00:33 -72.68, 66.59 125.71 05/13/2023 18:59:51 -72.68, 66.64 125.71 1.69 42
35 05/13/2023 19:51:18 72.64,-126.00 54.23 05/13/2023 19:50:31 72.65,-126.08 54.26 3.22 47
36 05/13/2023 20:42:02 -72.64, 41.31 125.78 05/13/2023 20:41:13 -72.66, 41.25 125.75 3.11 49
37 05/13/2023 21:32:48 72.64,-151.39 54.22 05/13/2023 21:31:53 72.63,-151.47 54.22 3.01 55
38 05/13/2023 22:23:32 -72.64, 15.93 125.80 05/13/2023 22:22:35 -72.63, 15.86 125.79 2.39 57
39 05/13/2023 23:14:18 72.64,-176.77 54.20 05/13/2023 23:13:14 72.66,-176.76 54.23 1.47 64
40 05/14/2023 00:05:02 -72.64, -9.45 125.81 05/14/2023 00:03:56 -72.66, -9.42 125.78 2.02 66
41 05/14/2023 00:55:48 72.65, 157.85 54.19 05/14/2023 00:54:36 72.63, 157.85 54.19 1.72 72
42 05/14/2023 01:46:32 -72.65, -34.83 125.82 05/14/2023 01:45:18 -72.63, -34.81 125.82 1.44 74
43 05/14/2023 02:37:14 72.45, 132.88 53.96 05/14/2023 02:36:01 72.45, 132.16 54.01 24.27 73
44 05/14/2023 03:27:57 -72.40, -59.70 126.11 05/14/2023 03:26:44 -72.41, -60.61 126.04 30.52 73
45 05/14/2023 04:18:38 72.14, 108.10 53.61 05/14/2023 04:17:29 72.12, 106.17 53.70 65.93 69
46 05/14/2023 05:09:21 -72.09, -84.49 126.45 05/14/2023 05:08:12 -72.07, -86.59 126.36 71.97 69

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 5/1/2023
SNOs_Map_NOAA-21_METOP-B_20230501.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 05/01/2023 in txt file.

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