Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/24/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Distance(km) Time Diff (sec)
1 03/25/2018 22:05:52 73.87,-162.14 72.08 03/25/2018 22:06:59 73.83,-159.43 71.88 84.06 67
2 03/25/2018 22:56:34 -73.77, 5.39 108.04 03/25/2018 22:57:42 -73.77, 7.76 108.19 73.53 68
3 03/25/2018 23:47:16 73.57, 173.17 71.73 03/25/2018 23:48:26 73.55, 174.59 71.61 44.71 70
4 03/26/2018 00:37:58 -73.48, -19.30 108.39 03/26/2018 00:39:10 -73.44, -18.32 108.50 31.18 72
5 03/26/2018 01:28:40 73.28, 148.46 71.38 03/26/2018 01:29:53 73.27, 148.63 71.34 5.38 73
6 03/26/2018 02:19:23 -73.24, -44.13 108.69 03/26/2018 02:20:36 -73.22, -44.16 108.73 2.59 73
7 03/26/2018 03:10:09 73.24, 123.19 71.30 03/26/2018 03:11:15 73.25, 123.23 71.29 1.90 66
8 03/26/2018 04:00:53 -73.25, -69.52 108.71 03/26/2018 04:01:57 -73.24, -69.45 108.73 2.08 64
9 03/26/2018 04:51:39 73.24, 97.80 71.28 03/26/2018 04:52:37 73.22, 97.84 71.24 2.64 58
10 03/26/2018 05:42:22 -73.20, -94.79 108.79 03/26/2018 05:43:19 -73.22, -94.85 108.78 2.52 57
11 03/26/2018 06:33:08 73.20, 72.52 71.20 03/26/2018 06:33:59 73.20, 72.44 71.19 2.66 51
12 03/26/2018 07:23:52 -73.21,-120.18 108.81 03/26/2018 07:24:41 -73.19,-120.24 108.83 2.64 49
13 03/26/2018 08:14:38 73.20, 47.13 71.18 03/26/2018 08:15:20 73.22, 47.15 71.18 1.83 42
14 03/26/2018 09:05:22 -73.21,-145.57 108.83 03/26/2018 09:06:02 -73.22,-145.53 108.84 1.29 40
15 03/26/2018 09:56:08 73.21, 21.75 71.16 03/26/2018 09:56:42 73.19, 21.76 71.13 1.87 34
16 03/26/2018 10:46:52 -73.22,-170.95 108.85 03/26/2018 10:47:24 -73.19,-170.92 108.89 3.30 32
17 03/26/2018 11:37:37 73.17, -3.53 71.08 03/26/2018 11:38:04 73.17, -3.64 71.08 3.50 27
18 03/26/2018 12:28:21 -73.17, 163.77 108.93 03/26/2018 12:28:46 -73.16, 163.68 108.94 3.04 25
19 03/26/2018 13:19:07 73.17, -28.92 71.06 03/26/2018 13:19:25 73.19, -28.93 71.08 2.26 18
20 03/26/2018 14:09:51 -73.18, 138.38 108.95 03/26/2018 14:10:07 -73.19, 138.39 108.95 1.04 16
21 03/26/2018 15:00:37 73.18, -54.31 71.04 03/26/2018 15:00:47 73.17, -54.32 71.03 1.41 10
22 03/26/2018 15:51:21 -73.19, 112.99 108.97 03/26/2018 15:51:29 -73.16, 113.00 109.00 2.57 8
23 03/26/2018 16:42:07 73.18, -79.69 71.02 03/26/2018 16:42:08 73.19, -79.61 71.02 2.84 1
24 03/26/2018 17:32:51 -73.19, 87.61 108.99 03/26/2018 17:32:50 -73.19, 87.71 109.00 3.43 1
25 03/26/2018 18:23:36 73.14,-104.97 70.94 03/26/2018 18:23:30 73.17,-105.00 70.97 2.97 6
26 03/26/2018 19:14:20 -73.15, 62.33 109.07 03/26/2018 19:14:12 -73.16, 62.31 109.05 1.60 8
27 03/26/2018 20:05:06 73.15,-130.36 70.92 03/26/2018 20:04:52 73.14,-130.40 70.92 1.57 14
28 03/26/2018 20:55:50 -73.15, 36.94 109.09 03/26/2018 20:55:34 -73.14, 36.92 109.10 2.08 16
29 03/26/2018 21:46:36 73.15,-155.75 70.90 03/26/2018 21:46:13 73.16,-155.69 70.91 2.28 23
30 03/26/2018 22:37:20 -73.16, 11.55 109.11 03/26/2018 22:36:55 -73.16, 11.63 109.11 2.59 25
31 03/26/2018 23:28:06 73.16, 178.87 70.88 03/26/2018 23:27:35 73.14, 178.92 70.86 2.83 31
32 03/27/2018 00:18:49 -73.12, -13.73 109.19 03/27/2018 00:18:17 -73.14, -13.76 109.16 2.46 32
33 03/27/2018 01:09:35 73.11, 153.59 70.80 03/27/2018 01:08:57 73.11, 153.52 70.81 2.19 38
34 03/27/2018 02:00:19 -73.12, -39.11 109.21 03/27/2018 01:59:39 -73.11, -39.16 109.21 2.01 40
35 03/27/2018 02:51:05 73.12, 128.20 70.78 03/27/2018 02:50:18 73.14, 128.23 70.80 2.07 47
36 03/27/2018 03:41:49 -73.13, -64.50 109.23 03/27/2018 03:41:00 -73.13, -64.45 109.22 1.92 49
37 03/27/2018 04:32:35 73.13, 102.81 70.76 03/27/2018 04:31:40 73.11, 102.84 70.75 1.97 55
38 03/27/2018 05:23:19 -73.13, -89.89 109.25 03/27/2018 05:22:22 -73.11, -89.84 109.27 3.23 57
39 03/27/2018 06:14:04 73.08, 77.53 70.68 03/27/2018 06:13:02 73.08, 77.44 70.70 3.00 62
40 03/27/2018 07:04:48 -73.09,-115.17 109.33 03/27/2018 07:03:44 -73.08,-115.24 109.32 2.38 64
41 03/27/2018 07:55:34 73.09, 52.15 70.66 03/27/2018 07:54:23 73.11, 52.15 70.70 2.31 71
42 03/27/2018 08:46:18 -73.10,-140.55 109.35 03/27/2018 08:45:05 -73.11,-140.52 109.32 1.62 73
43 03/27/2018 09:37:01 72.94, 27.08 70.47 03/27/2018 09:35:48 72.93, 26.44 70.51 21.17 73
44 03/27/2018 10:27:44 -72.90,-165.51 109.59 03/27/2018 10:26:31 -72.88,-166.34 109.55 27.40 73
45 03/27/2018 11:18:25 72.64, 2.33 70.12 03/27/2018 11:17:15 72.65, 0.52 70.25 60.15 70
46 03/27/2018 12:09:07 -72.55, 169.83 110.00 03/27/2018 12:07:59 -72.55, 167.64 109.86 73.16 68

Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 3/24/2018
SNOs_Map_NOAA-20_METOP-A_20180325.jpg

Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 03/24/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-A

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service