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: 8/17/2021
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 20:18:31 73.35,-134.18 61.08 08/19/2021 20:19:38 73.31,-131.69 60.89 79.63 67
2 08/19/2021 21:09:12 -73.21, 33.45 119.07 08/19/2021 21:10:22 -73.15, 35.30 119.24 59.85 70
3 08/19/2021 21:59:55 73.05,-158.91 60.77 08/19/2021 22:01:06 72.98,-157.74 60.63 38.73 71
4 08/19/2021 22:50:36 -72.91, 8.71 119.38 08/19/2021 22:51:49 -72.88, 9.37 119.46 21.86 73
5 08/19/2021 23:41:19 72.76, 176.35 60.47 08/19/2021 23:42:32 72.76, 176.44 60.45 3.17 73
6 08/20/2021 00:32:02 -72.72, -16.25 119.57 08/20/2021 00:33:14 -72.70, -16.33 119.59 2.95 72
7 08/20/2021 01:22:48 72.71, 151.07 60.44 08/20/2021 01:23:54 72.73, 151.06 60.45 2.40 66
8 08/20/2021 02:13:32 -72.72, -41.64 119.54 08/20/2021 02:14:35 -72.73, -41.61 119.55 1.37 63
9 08/20/2021 03:04:18 72.72, 125.68 60.47 08/20/2021 03:05:16 72.71, 125.67 60.45 0.96 58
10 08/20/2021 03:55:02 -72.73, -67.02 119.51 08/20/2021 03:55:57 -72.71, -67.00 119.54 2.13 55
11 08/20/2021 04:45:48 72.72, 100.30 60.50 08/20/2021 04:46:37 72.74, 100.39 60.50 3.34 49
12 08/20/2021 05:36:31 -72.68, -92.30 119.54 08/20/2021 05:37:19 -72.68, -92.39 119.54 2.88 48
13 08/20/2021 06:27:18 72.73, 74.91 60.53 08/20/2021 06:27:59 72.71, 75.00 60.50 3.32 41
14 08/20/2021 07:18:01 -72.69,-117.69 119.51 08/20/2021 07:18:40 -72.71,-117.67 119.49 2.88 39
15 08/20/2021 08:08:47 72.68, 49.63 60.50 08/20/2021 08:09:21 72.69, 49.61 60.50 1.00 34
16 08/20/2021 08:59:31 -72.69,-143.08 119.48 08/20/2021 09:00:02 -72.69,-143.06 119.49 0.59 31
17 08/20/2021 09:50:17 72.69, 24.24 60.53 08/20/2021 09:50:43 72.67, 24.22 60.50 2.58 26
18 08/20/2021 10:41:01 -72.70,-168.46 119.45 08/20/2021 10:41:24 -72.67,-168.45 119.49 3.60 23
19 08/20/2021 11:31:47 72.69, -1.14 60.56 08/20/2021 11:32:04 72.69, -1.06 60.55 2.67 17
20 08/20/2021 12:22:30 -72.65, 166.26 119.48 08/20/2021 12:22:46 -72.64, 166.16 119.49 3.31 16
21 08/20/2021 13:13:16 72.65, -26.42 60.53 08/20/2021 13:13:26 72.67, -26.45 60.55 2.52 10
22 08/20/2021 14:04:00 -72.66, 140.87 119.45 08/20/2021 14:04:07 -72.67, 140.88 119.44 1.32 7
23 08/20/2021 14:54:46 72.65, -51.81 60.56 08/20/2021 14:54:48 72.65, -51.84 60.56 1.26 2
24 08/20/2021 15:45:30 -72.66, 115.49 119.42 08/20/2021 15:45:29 -72.65, 115.49 119.44 1.93 1
25 08/20/2021 16:36:16 72.66, -77.20 60.59 08/20/2021 16:36:09 72.67, -77.12 60.60 2.92 7
26 08/20/2021 17:26:59 -72.62, 90.20 119.45 08/20/2021 17:26:51 -72.62, 90.11 119.43 3.32 8
27 08/20/2021 18:17:46 72.66,-102.58 60.62 08/20/2021 18:17:31 72.65,-102.51 60.61 2.93 15
28 08/20/2021 19:08:29 -72.62, 64.82 119.42 08/20/2021 19:08:12 -72.65, 64.82 119.39 2.95 17
29 08/20/2021 19:59:15 72.62,-127.86 60.59 08/20/2021 19:58:53 72.63,-127.90 60.61 1.33 22
30 08/20/2021 20:49:59 -72.63, 39.43 119.39 08/20/2021 20:49:34 -72.63, 39.43 119.38 0.26 25
31 08/20/2021 21:40:45 72.62,-153.25 60.62 08/20/2021 21:40:15 72.60,-153.28 60.61 2.76 30
32 08/20/2021 22:31:29 -72.63, 14.05 119.36 08/20/2021 22:30:56 -72.60, 14.05 119.38 3.47 33
33 08/20/2021 23:22:15 72.63,-178.64 60.65 08/20/2021 23:21:36 72.63,-178.57 60.66 2.22 39
34 08/21/2021 00:12:59 -72.64, -11.34 119.33 08/21/2021 00:12:17 -72.63, -11.24 119.33 3.52 42
35 08/21/2021 01:03:44 72.58, 156.08 60.63 08/21/2021 01:02:58 72.61, 156.04 60.66 2.68 46
36 08/21/2021 01:54:28 -72.59, -36.62 119.36 08/21/2021 01:53:39 -72.61, -36.62 119.33 1.40 49
37 08/21/2021 02:45:14 72.59, 130.70 60.66 08/21/2021 02:44:20 72.58, 130.66 60.66 1.61 54
38 08/21/2021 03:35:58 -72.60, -62.01 119.33 08/21/2021 03:35:01 -72.58, -62.01 119.33 1.82 57
39 08/21/2021 04:26:44 72.60, 105.31 60.69 08/21/2021 04:25:41 72.61, 105.37 60.71 2.56 63
40 08/21/2021 05:17:28 -72.61, -87.39 119.30 08/21/2021 05:16:22 -72.61, -87.30 119.28 3.27 66
41 08/21/2021 06:08:14 72.60, 79.92 60.72 08/21/2021 06:07:03 72.59, 79.98 60.71 2.61 71
42 08/21/2021 06:58:57 -72.56,-112.67 119.32 08/21/2021 06:57:44 -72.59,-112.68 119.28 3.07 73
43 08/21/2021 07:49:41 72.45, 54.85 60.58 08/21/2021 07:48:27 72.46, 54.39 60.62 15.27 74
44 08/21/2021 08:40:23 -72.36,-137.65 119.51 08/21/2021 08:39:10 -72.36,-138.48 119.46 27.69 73
45 08/21/2021 09:31:05 72.15, 30.06 60.27 08/21/2021 09:29:55 72.13, 28.41 60.36 56.61 70
46 08/21/2021 10:21:47 -72.06,-162.44 119.82 08/21/2021 10:20:38 -72.03,-164.45 119.72 68.90 69
47 08/21/2021 11:12:28 71.80, 5.36 59.92 08/21/2021 11:11:22 71.85, 2.54 60.13 98.02 66

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/17/2021
SNOs_Map_NOAA-20_METOP-C_20210817.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 08/17/2021 in txt file.

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