Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/27/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 04/29/2023 22:13:15 73.58,-163.19 59.12 04/29/2023 22:14:20 73.52,-160.07 58.92 98.41 65
2 04/29/2023 23:03:56 -73.43, 4.47 121.06 04/29/2023 23:05:04 -73.36, 6.90 121.24 77.68 68
3 04/29/2023 23:54:39 73.28, 172.11 58.77 04/29/2023 23:55:48 73.20, 173.87 58.60 57.08 69
4 04/30/2023 00:45:20 -73.13, -20.25 121.40 04/30/2023 00:46:31 -73.09, -19.04 121.52 39.37 71
5 04/30/2023 01:36:03 72.98, 147.39 58.42 04/30/2023 01:37:15 72.92, 147.94 58.33 19.06 72
6 04/30/2023 02:26:44 -72.84, -44.98 121.75 04/30/2023 02:27:58 -72.81, -44.96 121.79 2.59 74
7 04/30/2023 03:17:29 72.78, 122.44 58.19 04/30/2023 03:18:39 72.80, 122.34 58.19 3.61 70
8 04/30/2023 04:08:13 -72.79, -70.26 121.82 04/30/2023 04:09:20 -72.79, -70.34 121.83 2.81 67
9 04/30/2023 04:58:59 72.79, 97.05 58.17 04/30/2023 05:00:01 72.78, 96.96 58.15 3.34 62
10 04/30/2023 05:49:43 -72.79, -95.64 121.84 04/30/2023 05:50:41 -72.82, -95.62 121.82 3.09 58
11 04/30/2023 06:40:29 72.79, 71.67 58.15 04/30/2023 06:41:22 72.81, 71.68 58.16 1.75 53
12 04/30/2023 07:31:13 -72.80,-121.02 121.86 04/30/2023 07:32:03 -72.80,-121.01 121.87 0.53 50
13 04/30/2023 08:21:59 72.80, 46.29 58.13 04/30/2023 08:22:44 72.79, 46.29 58.12 1.16 45
14 04/30/2023 09:12:43 -72.80,-146.41 121.87 04/30/2023 09:13:25 -72.78,-146.39 121.91 2.73 42
15 04/30/2023 10:03:27 72.75, 21.01 58.06 04/30/2023 10:04:05 72.76, 20.91 58.07 3.80 38
16 04/30/2023 10:54:11 -72.76,-171.68 121.95 04/30/2023 10:54:46 -72.76,-171.78 121.95 3.13 35
17 04/30/2023 11:44:58 72.80, -4.48 58.10 04/30/2023 11:45:26 72.79, -4.37 58.08 3.66 28
18 04/30/2023 12:35:41 -72.76, 162.93 121.96 04/30/2023 12:36:07 -72.79, 162.94 121.94 2.81 26
19 04/30/2023 13:26:27 72.76, -29.75 58.03 04/30/2023 13:26:48 72.77, -29.76 58.04 1.46 21
20 04/30/2023 14:17:11 -72.76, 137.55 121.98 04/30/2023 14:17:29 -72.76, 137.56 121.99 0.18 18
21 04/30/2023 15:07:57 72.76, -55.14 58.01 04/30/2023 15:08:10 72.75, -55.14 58.00 1.46 13
22 04/30/2023 15:58:41 -72.77, 112.17 122.00 04/30/2023 15:58:51 -72.74, 112.17 122.03 2.95 10
23 04/30/2023 16:49:27 72.77, -80.52 57.99 04/30/2023 16:49:31 72.78, -80.42 58.00 3.42 4
24 04/30/2023 17:40:10 -72.72, 86.89 122.07 04/30/2023 17:40:13 -72.72, 86.79 122.07 3.46 3
25 04/30/2023 18:30:57 72.77,-105.90 57.98 04/30/2023 18:30:53 72.76,-105.81 57.96 3.46 4
26 04/30/2023 19:21:40 -72.73, 61.51 122.09 04/30/2023 19:21:34 -72.75, 61.50 122.06 2.55 6
27 04/30/2023 20:12:26 72.72,-131.18 57.90 04/30/2023 20:12:15 72.73,-131.20 57.92 1.24 11
28 04/30/2023 21:03:10 -72.73, 36.12 122.10 04/30/2023 21:02:56 -72.73, 36.12 122.11 0.37 14
29 04/30/2023 21:53:56 72.73,-156.56 57.89 04/30/2023 21:53:37 72.71,-156.58 57.88 1.85 19
30 04/30/2023 22:44:40 -72.73, 10.74 122.12 04/30/2023 22:44:18 -72.70, 10.73 122.15 3.23 22
31 04/30/2023 23:35:26 72.73, 178.05 57.87 04/30/2023 23:34:58 72.74, 178.14 57.88 2.99 28
32 05/01/2023 00:26:10 -72.74, -14.64 122.14 05/01/2023 00:25:39 -72.73, -14.55 122.14 3.18 31
33 05/01/2023 01:16:56 72.74, 152.67 57.85 05/01/2023 01:16:20 72.72, 152.75 57.84 3.34 36
34 05/01/2023 02:07:39 -72.69, -39.92 122.21 05/01/2023 02:07:01 -72.71, -39.93 122.18 2.30 38
35 05/01/2023 02:58:25 72.69, 127.39 57.78 05/01/2023 02:57:42 72.70, 127.37 57.80 1.15 43
36 05/01/2023 03:49:09 -72.70, -65.30 122.23 05/01/2023 03:48:23 -72.69, -65.32 122.22 0.77 46
37 05/01/2023 04:39:55 72.69, 102.01 57.76 05/01/2023 04:39:04 72.67, 101.98 57.76 2.28 51
38 05/01/2023 05:30:39 -72.70, -90.68 122.25 05/01/2023 05:29:45 -72.67, -90.70 122.27 3.55 54
39 05/01/2023 06:21:25 72.70, 76.63 57.75 05/01/2023 06:20:25 72.70, 76.70 57.76 2.57 60
40 05/01/2023 07:12:09 -72.70,-116.07 122.26 05/01/2023 07:11:06 -72.70,-115.98 122.26 2.95 63
41 05/01/2023 08:02:55 72.70, 51.24 57.73 05/01/2023 08:01:47 72.68, 51.32 57.72 3.32 68
42 05/01/2023 08:53:38 -72.66,-141.35 122.33 05/01/2023 08:52:28 -72.67,-141.37 122.30 2.07 70
43 05/01/2023 09:44:24 72.66, 25.97 57.66 05/01/2023 09:43:09 72.66, 25.93 57.68 1.21 75
44 05/01/2023 10:35:06 -72.56,-166.52 122.46 05/01/2023 10:33:52 -72.55,-166.96 122.44 14.55 74
45 05/01/2023 11:25:48 72.35, 1.20 57.31 05/01/2023 11:24:37 72.33, -0.06 57.36 42.78 71
46 05/01/2023 12:16:30 -72.26, 168.70 122.80 05/01/2023 12:15:19 -72.27, 167.16 122.71 52.51 71
47 05/01/2023 13:07:12 72.05, -23.58 56.97 05/01/2023 13:06:04 72.05, -25.94 57.09 80.84 68
48 05/01/2023 13:57:54 -71.96, 143.91 123.15 05/01/2023 13:56:47 -71.94, 141.19 123.02 93.92 67

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/27/2023
SNOs_Map_NOAA-20_METOP-C_20230427.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 04/27/2023 in txt file.

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