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: 8/20/2021
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 08/20/2021 03:04:19 72.74, 125.64 60.49 08/20/2021 03:05:16 72.74, 125.73 60.48 3.04 57
2 08/20/2021 03:55:02 -72.70, -66.97 119.54 08/20/2021 03:55:58 -72.68, -67.05 119.57 3.45 56
3 08/20/2021 04:45:48 72.69, 100.36 60.47 08/20/2021 04:46:38 72.71, 100.34 60.48 2.38 50
4 08/20/2021 05:36:32 -72.71, -92.36 119.51 08/20/2021 05:37:19 -72.71, -92.34 119.52 0.72 47
5 08/20/2021 06:27:18 72.70, 74.97 60.50 08/20/2021 06:28:00 72.69, 74.95 60.48 1.06 42
6 08/20/2021 07:18:02 -72.71,-117.74 119.48 08/20/2021 07:18:41 -72.69,-117.73 119.52 2.84 39
7 08/20/2021 08:08:48 72.70, 49.58 60.53 08/20/2021 08:09:21 72.72, 49.67 60.53 3.20 33
8 08/20/2021 08:59:31 -72.67,-143.02 119.51 08/20/2021 09:00:03 -72.66,-143.11 119.51 3.01 32
9 08/20/2021 09:50:18 72.71, 24.20 60.55 08/20/2021 09:50:43 72.69, 24.28 60.53 3.23 25
10 08/20/2021 10:41:01 -72.67,-168.41 119.48 08/20/2021 10:41:24 -72.69,-168.40 119.47 2.11 23
11 08/20/2021 11:31:47 72.66, -1.08 60.53 08/20/2021 11:32:05 72.67, -1.11 60.53 1.06 18
12 08/20/2021 12:22:31 -72.68, 166.21 119.45 08/20/2021 12:22:46 -72.67, 166.22 119.46 1.17 15
13 08/20/2021 13:13:17 72.67, -26.47 60.56 08/20/2021 13:13:27 72.65, -26.50 60.53 2.65 10
14 08/20/2021 14:04:00 -72.63, 140.92 119.48 08/20/2021 14:04:08 -72.64, 140.83 119.46 3.43 8
15 08/20/2021 14:54:47 72.68, -51.86 60.59 08/20/2021 14:54:48 72.67, -51.78 60.58 2.53 1
16 08/20/2021 15:45:29 -72.64, 115.54 119.45 08/20/2021 15:45:29 -72.62, 115.44 119.46 3.75 0
17 08/20/2021 16:36:15 72.63, -77.14 60.56 08/20/2021 16:36:09 72.65, -77.17 60.58 2.54 6
18 08/20/2021 17:26:59 -72.64, 90.15 119.42 08/20/2021 17:26:50 -72.65, 90.16 119.41 0.56 9
19 08/20/2021 18:17:45 72.64,-102.52 60.59 08/20/2021 18:17:31 72.63,-102.55 60.59 1.38 14
20 08/20/2021 19:08:29 -72.65, 64.77 119.39 08/20/2021 19:08:12 -72.62, 64.77 119.41 2.67 17
21 08/20/2021 19:59:15 72.64,-127.91 60.62 08/20/2021 19:58:52 72.65,-127.84 60.63 2.79 23
22 08/20/2021 20:49:58 -72.60, 39.49 119.42 08/20/2021 20:49:34 -72.60, 39.38 119.41 3.41 24
23 08/20/2021 21:40:45 72.65,-153.29 60.65 08/20/2021 21:40:14 72.63,-153.23 60.64 2.83 31
24 08/20/2021 22:31:28 -72.61, 14.10 119.39 08/20/2021 22:30:55 -72.63, 14.10 119.36 2.21 33
25 08/20/2021 23:22:14 72.60,-178.58 60.62 08/20/2021 23:21:36 72.61,-178.61 60.64 1.44 38
26 08/21/2021 00:12:58 -72.61, -11.29 119.36 08/21/2021 00:12:17 -72.61, -11.29 119.36 1.00 41
27 08/21/2021 01:03:44 72.61, 156.04 60.65 08/21/2021 01:02:58 72.58, 156.00 60.64 2.84 46
28 08/21/2021 01:54:28 -72.62, -36.67 119.33 08/21/2021 01:53:38 -72.63, -36.57 119.31 3.59 50
29 08/21/2021 02:45:14 72.61, 130.65 60.68 08/21/2021 02:44:19 72.61, 130.71 60.69 2.08 55
30 08/21/2021 03:35:58 -72.63, -62.06 119.30 08/21/2021 03:35:00 -72.61, -61.96 119.31 3.68 58
31 08/21/2021 04:26:43 72.57, 105.37 60.65 08/21/2021 04:25:41 72.59, 105.33 60.69 2.74 62
32 08/21/2021 05:17:27 -72.58, -87.34 119.32 08/21/2021 05:16:22 -72.59, -87.35 119.30 0.71 65
33 08/21/2021 06:08:13 72.57, 79.98 60.68 08/21/2021 06:07:03 72.56, 79.94 60.69 1.73 70
34 08/21/2021 06:58:57 -72.59,-112.73 119.30 08/21/2021 06:57:44 -72.56,-112.73 119.30 2.56 73
35 08/21/2021 07:49:40 72.43, 54.91 60.55 08/21/2021 07:48:27 72.44, 54.35 60.60 18.78 73
36 08/21/2021 08:40:22 -72.34,-137.60 119.54 08/21/2021 08:39:10 -72.34,-138.53 119.48 31.15 72
37 08/21/2021 09:31:04 72.12, 30.12 60.24 08/21/2021 09:29:54 72.16, 28.46 60.38 56.72 70
38 08/21/2021 10:21:46 -72.04,-162.39 119.84 08/21/2021 10:20:37 -72.06,-164.40 119.70 68.89 69
39 08/21/2021 11:12:28 71.82, 5.32 59.94 08/21/2021 11:11:22 71.82, 2.50 60.11 97.91 66

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/20/2021
SNOs_Map_NOAA-20_METOP-C_20210820.jpg

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

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