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: 8/12/2021
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 08/19/2021 20:18:32 73.36,-134.21 61.09 08/19/2021 20:19:39 73.30,-131.72 60.88 80.00 67
2 08/19/2021 21:09:13 -73.21, 33.43 119.07 08/19/2021 21:10:22 -73.20, 35.40 119.20 63.16 69
3 08/19/2021 21:59:56 73.07,-158.94 60.79 08/19/2021 22:01:07 72.97,-157.76 60.61 39.54 71
4 08/19/2021 22:50:37 -72.92, 8.70 119.37 08/19/2021 22:51:50 -72.87, 9.36 119.47 22.30 73
5 08/19/2021 23:41:20 72.77, 176.32 60.48 08/19/2021 23:42:33 72.74, 176.42 60.44 4.34 73
6 08/20/2021 00:32:02 -72.72, -16.27 119.56 08/20/2021 00:33:13 -72.75, -16.24 119.55 3.03 71
7 08/20/2021 01:22:48 72.72, 151.04 60.46 08/20/2021 01:23:54 72.72, 151.03 60.44 0.41 66
8 08/20/2021 02:13:32 -72.73, -41.65 119.53 08/20/2021 02:14:35 -72.73, -41.63 119.55 0.93 63
9 08/20/2021 03:04:18 72.73, 125.65 60.48 08/20/2021 03:05:16 72.70, 125.65 60.44 3.61 58
10 08/20/2021 03:55:01 -72.68, -66.93 119.56 08/20/2021 03:55:57 -72.70, -67.01 119.55 3.37 56
11 08/20/2021 04:45:48 72.73, 100.27 60.51 08/20/2021 04:46:37 72.72, 100.36 60.49 3.34 49
12 08/20/2021 05:36:31 -72.69, -92.32 119.53 08/20/2021 05:37:19 -72.68, -92.40 119.55 2.93 48
13 08/20/2021 06:27:17 72.69, 74.99 60.49 08/20/2021 06:27:59 72.70, 74.97 60.49 1.29 42
14 08/20/2021 07:18:01 -72.69,-117.71 119.50 08/20/2021 07:18:40 -72.71,-117.69 119.50 1.46 39
15 08/20/2021 08:08:47 72.70, 49.60 60.52 08/20/2021 08:09:21 72.68, 49.59 60.49 2.07 34
16 08/20/2021 08:59:31 -72.70,-143.09 119.47 08/20/2021 09:00:02 -72.68,-143.07 119.50 2.01 31
17 08/20/2021 09:50:17 72.70, 24.22 60.55 08/20/2021 09:50:42 72.70, 24.30 60.54 2.94 25
18 08/20/2021 10:41:00 -72.65,-168.37 119.50 08/20/2021 10:41:24 -72.66,-168.46 119.49 2.93 24
19 08/20/2021 11:31:46 72.66, -1.07 60.52 08/20/2021 11:32:04 72.68, -1.08 60.54 2.88 18
20 08/20/2021 12:22:30 -72.66, 166.24 119.47 08/20/2021 12:22:45 -72.69, 166.26 119.45 2.97 15
21 08/20/2021 13:13:16 72.66, -26.45 60.55 08/20/2021 13:13:26 72.66, -26.47 60.54 0.81 10
22 08/20/2021 14:04:00 -72.67, 140.86 119.44 08/20/2021 14:04:07 -72.66, 140.87 119.44 0.52 7
23 08/20/2021 14:54:46 72.67, -51.84 60.58 08/20/2021 14:54:47 72.68, -51.76 60.59 3.36 1
24 08/20/2021 15:45:30 -72.67, 115.47 119.41 08/20/2021 15:45:29 -72.64, 115.48 119.44 3.53 1
25 08/20/2021 16:36:16 72.67, -77.22 60.61 08/20/2021 16:36:09 72.66, -77.14 60.59 2.93 7
26 08/20/2021 17:26:59 -72.63, 90.19 119.44 08/20/2021 17:26:51 -72.62, 90.09 119.44 3.31 8
27 08/20/2021 18:17:45 72.63,-102.51 60.58 08/20/2021 18:17:31 72.64,-102.53 60.59 1.43 14
28 08/20/2021 19:08:29 -72.63, 64.80 119.41 08/20/2021 19:08:12 -72.64, 64.81 119.39 1.36 17
29 08/20/2021 19:59:15 72.63,-127.89 60.61 08/20/2021 19:58:53 72.61,-127.92 60.60 2.30 22
30 08/20/2021 20:49:59 -72.64, 39.42 119.38 08/20/2021 20:49:34 -72.62, 39.42 119.39 1.90 25
31 08/20/2021 21:40:45 72.64,-153.28 60.64 08/20/2021 21:40:14 72.64,-153.20 60.64 2.48 31
32 08/20/2021 22:31:28 -72.59, 14.13 119.40 08/20/2021 22:30:56 -72.60, 14.03 119.39 3.33 32
33 08/20/2021 23:22:14 72.59,-178.56 60.61 08/20/2021 23:21:36 72.62,-178.59 60.65 2.92 38
34 08/21/2021 00:12:58 -72.60, -11.25 119.38 08/21/2021 00:12:17 -72.62, -11.25 119.34 2.96 41
35 08/21/2021 01:03:44 72.60, 156.05 60.64 08/21/2021 01:02:58 72.59, 156.02 60.65 1.22 46
36 08/21/2021 01:54:28 -72.60, -36.64 119.35 08/21/2021 01:53:39 -72.60, -36.64 119.34 0.27 49
37 08/21/2021 02:45:14 72.60, 130.67 60.67 08/21/2021 02:44:19 72.62, 130.74 60.70 2.96 55
38 08/21/2021 03:35:58 -72.61, -62.02 119.32 08/21/2021 03:35:01 -72.58, -62.02 119.34 3.49 57
39 08/21/2021 04:26:44 72.61, 105.28 60.70 08/21/2021 04:25:41 72.60, 105.35 60.70 2.61 63
40 08/21/2021 05:17:28 -72.61, -87.41 119.29 08/21/2021 05:16:22 -72.60, -87.31 119.29 3.53 66
41 08/21/2021 06:08:13 72.56, 80.00 60.67 08/21/2021 06:07:03 72.57, 79.96 60.70 1.64 70
42 08/21/2021 06:58:57 -72.57,-112.69 119.31 08/21/2021 06:57:44 -72.58,-112.70 119.29 1.36 73
43 08/21/2021 07:49:40 72.42, 54.92 60.54 08/21/2021 07:48:27 72.45, 54.37 60.61 18.82 73
44 08/21/2021 08:40:23 -72.37,-137.67 119.51 08/21/2021 08:39:10 -72.35,-138.49 119.46 27.60 73
45 08/21/2021 09:31:04 72.12, 30.14 60.23 08/21/2021 09:29:55 72.12, 28.38 60.34 59.80 69
46 08/21/2021 10:21:47 -72.07,-162.46 119.81 08/21/2021 10:20:37 -72.07,-164.37 119.69 65.23 70
47 08/21/2021 11:12:28 71.81, 5.33 59.93 08/21/2021 11:11:22 71.83, 2.52 60.12 97.71 66

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/12/2021
SNOs_Map_NOAA-20_METOP-C_20210812.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 08/12/2021 in txt file.

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