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: 11/9/2023
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 19:25:59 -73.50, 58.30 89.56 11/09/2023 19:27:05 -73.45, 61.45 89.67 99.69 66
2 11/09/2023 20:16:40 73.25,-133.84 90.20 11/09/2023 20:17:49 73.19,-131.79 90.09 66.03 69
3 11/09/2023 21:07:23 -73.20, 33.60 89.85 11/09/2023 21:08:32 -73.19, 35.51 89.91 61.59 69
4 11/09/2023 21:58:04 72.95,-158.56 89.90 11/09/2023 21:59:16 72.92,-157.72 89.85 27.71 72
5 11/09/2023 22:48:47 -72.90, 8.87 90.15 11/09/2023 22:50:00 -72.87, 9.48 90.20 20.42 73
6 11/09/2023 23:39:30 72.75, 176.49 89.71 11/09/2023 23:40:41 72.75, 176.59 89.70 3.26 71
7 11/10/2023 00:30:14 -72.75, -16.19 90.29 11/10/2023 00:31:24 -72.75, -16.10 90.30 2.81 70
8 11/10/2023 01:21:00 72.75, 151.11 89.73 11/10/2023 01:22:03 72.74, 151.21 89.71 3.60 63
9 11/10/2023 02:11:44 -72.75, -41.56 90.27 11/10/2023 02:12:46 -72.73, -41.48 90.29 3.46 62
10 11/10/2023 03:02:29 72.70, 125.84 89.70 11/10/2023 03:03:25 72.72, 125.84 89.71 2.01 56
11 11/10/2023 03:53:13 -72.70, -66.84 90.30 11/10/2023 03:54:08 -72.71, -66.86 90.29 1.69 55
12 11/10/2023 04:43:59 72.70, 100.47 89.72 11/10/2023 04:44:47 72.70, 100.46 89.71 0.27 48
13 11/10/2023 05:34:43 -72.70, -92.21 90.28 11/10/2023 05:35:30 -72.69, -92.23 90.29 0.82 47
14 11/10/2023 06:25:29 72.70, 75.09 89.74 11/10/2023 06:26:09 72.68, 75.08 89.72 2.13 40
15 11/10/2023 07:16:13 -72.70,-117.59 90.26 11/10/2023 07:16:52 -72.68,-117.61 90.29 2.61 39
16 11/10/2023 08:06:59 72.70, 49.71 89.76 11/10/2023 08:07:30 72.72, 49.81 89.77 3.52 31
17 11/10/2023 08:57:43 -72.70,-142.96 90.24 11/10/2023 08:58:13 -72.71,-142.88 90.23 2.97 30
18 11/10/2023 09:48:29 72.70, 24.34 89.78 11/10/2023 09:48:52 72.70, 24.43 89.77 3.24 23
19 11/10/2023 10:39:13 -72.70,-168.34 90.22 11/10/2023 10:39:35 -72.69,-168.26 90.23 2.93 22
20 11/10/2023 11:29:58 72.65, -0.93 89.75 11/10/2023 11:30:14 72.68, -0.94 89.77 3.01 16
21 11/10/2023 12:20:42 -72.65, 166.39 90.25 11/10/2023 12:20:57 -72.67, 166.37 90.23 2.69 15
22 11/10/2023 13:11:28 72.65, -26.31 89.77 11/10/2023 13:11:36 72.66, -26.32 89.78 0.97 8
23 11/10/2023 14:02:12 -72.65, 141.01 90.23 11/10/2023 14:02:19 -72.66, 140.99 90.23 0.88 7
24 11/10/2023 14:52:58 72.65, -51.69 89.79 11/10/2023 14:52:58 72.64, -51.70 89.78 1.17 0
25 11/10/2023 15:43:42 -72.65, 115.63 90.21 11/10/2023 15:43:41 -72.64, 115.61 90.22 1.65 1
26 11/10/2023 16:34:28 72.66, -77.06 89.81 11/10/2023 16:34:20 72.63, -77.07 89.78 3.22 8
27 11/10/2023 17:25:12 -72.65, 90.26 90.19 11/10/2023 17:25:02 -72.67, 90.34 90.17 3.45 10
28 11/10/2023 18:15:58 72.66,-102.44 89.83 11/10/2023 18:15:41 72.66,-102.34 89.83 3.20 17
29 11/10/2023 19:06:42 -72.65, 64.88 90.17 11/10/2023 19:06:24 -72.65, 64.96 90.17 2.75 18
30 11/10/2023 19:57:28 72.66,-127.82 89.85 11/10/2023 19:57:03 72.64,-127.72 89.83 3.61 25
31 11/10/2023 20:48:12 -72.65, 39.51 90.15 11/10/2023 20:47:46 -72.64, 39.59 90.17 3.42 26
32 11/10/2023 21:38:57 72.61,-153.09 89.82 11/10/2023 21:38:25 72.62,-153.10 89.84 1.89 32
33 11/10/2023 22:29:41 -72.60, 14.23 90.18 11/10/2023 22:29:08 -72.62, 14.21 90.16 1.67 33
34 11/10/2023 23:20:26 72.61,-178.47 89.84 11/10/2023 23:19:46 72.61,-178.47 89.84 0.34 40
35 11/11/2023 00:11:10 -72.61, -11.14 90.16 11/11/2023 00:10:29 -72.60, -11.16 90.16 0.87 41
36 11/11/2023 01:01:56 72.61, 156.16 89.86 11/11/2023 01:01:08 72.59, 156.15 89.84 2.32 48
37 11/11/2023 01:52:40 -72.61, -36.52 90.14 11/11/2023 01:51:51 -72.58, -36.54 90.16 2.70 49
38 11/11/2023 02:43:26 72.61, 130.78 89.88 11/11/2023 02:42:29 72.62, 130.88 89.89 3.44 57
39 11/11/2023 03:34:10 -72.61, -61.90 90.12 11/11/2023 03:33:12 -72.62, -61.81 90.11 2.92 58
40 11/11/2023 04:24:56 72.61, 105.40 89.90 11/11/2023 04:23:51 72.60, 105.50 89.90 3.30 65
41 11/11/2023 05:15:40 -72.61, -87.27 90.10 11/11/2023 05:14:34 -72.60, -87.19 90.11 2.98 66
42 11/11/2023 06:06:25 72.56, 80.13 89.87 11/11/2023 06:05:13 72.59, 80.12 89.90 2.75 72
43 11/11/2023 06:57:09 -72.56,-112.55 90.13 11/11/2023 06:55:56 -72.58,-112.57 90.10 2.53 73
44 11/11/2023 07:47:51 72.36, 55.16 89.68 11/11/2023 07:46:39 72.36, 54.34 89.71 27.78 72
45 11/11/2023 08:38:35 -72.36,-137.52 90.32 11/11/2023 08:37:22 -72.36,-138.35 90.29 28.09 73
46 11/11/2023 09:29:15 72.05, 30.38 89.38 11/11/2023 09:28:06 72.09, 28.47 89.46 65.77 69
47 11/11/2023 10:19:59 -72.05,-162.30 90.62 11/11/2023 10:18:50 -72.03,-164.32 90.58 69.27 69

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 11/9/2023
SNOs_Map_NOAA-21_METOP-C_20231109.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 11/09/2023 in txt file.

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