Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/31/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 11/09/2023 16:53:45 73.48, -83.59 90.39 11/09/2023 16:54:50 73.42, -80.55 90.27 96.32 65
2 11/09/2023 17:44:28 -73.41, 83.87 89.67 11/09/2023 17:45:35 -73.32, 86.54 89.82 85.47 67
3 11/09/2023 18:35:08 73.12,-108.18 90.04 11/09/2023 18:36:18 73.10,-106.61 89.97 50.82 70
4 11/09/2023 19:25:52 -73.11, 59.16 89.97 11/09/2023 19:27:02 -73.05, 60.60 90.07 47.09 70
5 11/09/2023 20:16:33 72.87,-133.02 89.80 11/09/2023 20:17:45 72.82,-132.54 89.73 16.71 72
6 11/09/2023 21:07:16 -72.81, 34.43 90.26 11/09/2023 21:08:29 -72.77, 34.68 90.31 9.18 73
7 11/09/2023 21:58:00 72.72,-158.07 89.66 11/09/2023 21:59:08 72.75,-158.03 89.68 3.33 68
8 11/09/2023 22:48:44 -72.71, 9.27 90.35 11/09/2023 22:49:52 -72.70, 9.19 90.36 2.73 68
9 11/09/2023 23:39:30 72.72, 176.55 89.68 11/09/2023 23:40:30 72.73, 176.58 89.68 1.22 60
10 11/10/2023 00:30:14 -72.71, -16.11 90.33 11/10/2023 00:31:13 -72.73, -16.09 90.32 2.13 59
11 11/10/2023 01:21:00 72.72, 151.17 89.70 11/10/2023 01:21:52 72.70, 151.20 89.68 2.26 52
12 11/10/2023 02:11:44 -72.71, -41.48 90.31 11/10/2023 02:12:35 -72.71, -41.48 90.32 0.56 51
13 11/10/2023 03:02:29 72.67, 125.90 89.67 11/10/2023 03:03:14 72.68, 125.81 89.67 3.15 45
14 11/10/2023 03:53:14 -72.71, -66.86 90.29 11/10/2023 03:53:57 -72.68, -66.86 90.32 3.02 43
15 11/10/2023 04:43:59 72.67, 100.53 89.69 11/10/2023 04:44:36 72.66, 100.43 89.67 3.67 37
16 11/10/2023 05:34:44 -72.71, -92.24 90.27 11/10/2023 05:35:18 -72.71, -92.14 90.27 3.06 34
17 11/10/2023 06:25:28 72.67, 75.15 89.71 11/10/2023 06:25:56 72.69, 75.15 89.72 1.56 28
18 11/10/2023 07:16:12 -72.66,-117.51 90.30 11/10/2023 07:16:39 -72.69,-117.53 90.27 3.25 27
19 11/10/2023 08:06:58 72.67, 49.78 89.73 11/10/2023 08:07:18 72.66, 49.76 89.72 1.14 20
20 11/10/2023 08:57:42 -72.66,-142.88 90.28 11/10/2023 08:58:01 -72.67,-142.91 90.28 1.23 19
21 11/10/2023 09:48:28 72.67, 24.40 89.75 11/10/2023 09:48:39 72.69, 24.48 89.76 3.34 11
22 11/10/2023 10:39:12 -72.66,-168.26 90.26 11/10/2023 10:39:23 -72.64,-168.30 90.28 2.36 11
23 11/10/2023 11:29:58 72.67, -0.98 89.77 11/10/2023 11:30:01 72.67, -0.91 89.76 2.33 3
24 11/10/2023 12:20:42 -72.66, 166.37 90.24 11/10/2023 12:20:44 -72.67, 166.42 90.23 2.10 2
25 11/10/2023 13:11:27 72.62, -26.25 89.74 11/10/2023 13:11:23 72.65, -26.29 89.76 3.02 4
26 11/10/2023 14:02:12 -72.66, 140.99 90.22 11/10/2023 14:02:06 -72.65, 141.03 90.23 1.96 6
27 11/10/2023 14:52:57 72.62, -51.62 89.76 11/10/2023 14:52:45 72.63, -51.68 89.76 1.82 12
28 11/10/2023 15:43:41 -72.61, 115.72 90.25 11/10/2023 15:43:28 -72.63, 115.65 90.23 2.92 13
29 11/10/2023 16:34:27 72.63, -77.00 89.78 11/10/2023 16:34:07 72.60, -77.06 89.76 3.30 20
30 11/10/2023 17:25:11 -72.61, 90.34 90.23 11/10/2023 17:24:50 -72.60, 90.26 90.24 2.81 21
31 11/10/2023 18:15:57 72.63,-102.38 89.80 11/10/2023 18:15:28 72.63,-102.35 89.80 1.14 29
32 11/10/2023 19:06:41 -72.61, 64.97 90.21 11/10/2023 19:06:11 -72.63, 64.98 90.19 2.30 30
33 11/10/2023 19:57:27 72.63,-127.75 89.82 11/10/2023 19:56:50 72.61,-127.73 89.80 2.10 37
34 11/10/2023 20:48:11 -72.61, 39.59 90.19 11/10/2023 20:47:33 -72.61, 39.59 90.19 0.32 38
35 11/10/2023 21:38:56 72.58,-153.02 89.78 11/10/2023 21:38:12 72.59,-153.12 89.80 3.29 44
36 11/10/2023 22:29:41 -72.61, 14.22 90.17 11/10/2023 22:28:55 -72.59, 14.21 90.19 2.86 46
37 11/10/2023 23:20:26 72.58,-178.40 89.81 11/10/2023 23:19:34 72.56,-178.50 89.80 3.73 52
38 11/11/2023 00:11:11 -72.61, -11.16 90.15 11/11/2023 00:10:16 -72.62, -11.07 90.15 2.91 55
39 11/11/2023 01:01:56 72.58, 156.22 89.83 11/11/2023 01:00:55 72.59, 156.22 89.85 1.63 61
40 11/11/2023 01:52:40 -72.56, -36.43 90.18 11/11/2023 01:51:38 -72.59, -36.46 90.15 3.41 62
41 11/11/2023 02:43:26 72.58, 130.85 89.85 11/11/2023 02:42:17 72.57, 130.83 89.84 1.15 69
42 11/11/2023 03:34:10 -72.56, -61.81 90.16 11/11/2023 03:33:00 -72.57, -61.84 90.15 1.38 70
43 11/11/2023 04:24:54 72.48, 105.68 89.76 11/11/2023 04:23:40 72.50, 105.34 89.79 11.44 74
44 11/11/2023 05:15:38 -72.46, -86.98 90.25 11/11/2023 05:14:24 -72.45, -87.43 90.25 15.30 74
45 11/11/2023 06:06:18 72.17, 80.91 89.46 11/11/2023 06:05:08 72.17, 79.35 89.50 52.88 70
46 11/11/2023 06:57:02 -72.16,-111.76 90.55 11/11/2023 06:55:51 -72.17,-113.32 90.49 53.24 71
47 11/11/2023 07:47:42 71.86, 56.12 89.16 11/11/2023 07:46:35 71.88, 53.48 89.25 91.12 67
48 11/11/2023 08:38:25 -71.80,-136.45 90.90 11/11/2023 08:37:19 -71.84,-139.28 90.79 98.24 66

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 10/31/2023
SNOs_Map_NOAA-21_METOP-C_20231031.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 10/31/2023 in txt file.

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