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: 3/21/2018
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 73.86,-162.13 72.08 03/25/2018 22:06:59 73.83,-159.42 71.89 83.85 67
2 03/25/2018 22:56:35 -73.81, 5.30 107.99 03/25/2018 22:57:43 -73.73, 7.66 108.22 74.04 68
3 03/25/2018 23:47:16 73.57, 173.19 71.72 03/25/2018 23:48:27 73.51, 174.49 71.57 41.54 71
4 03/26/2018 00:37:58 -73.47, -19.28 108.40 03/26/2018 00:39:10 -73.45, -18.30 108.49 30.81 72
5 03/26/2018 01:28:40 73.27, 148.48 71.37 03/26/2018 01:29:53 73.28, 148.64 71.35 5.20 73
6 03/26/2018 02:19:23 -73.23, -44.10 108.70 03/26/2018 02:20:36 -73.23, -44.15 108.72 1.36 73
7 03/26/2018 03:10:09 73.23, 123.20 71.29 03/26/2018 03:11:15 73.25, 123.25 71.29 2.90 66
8 03/26/2018 04:00:53 -73.23, -69.49 108.72 03/26/2018 04:01:57 -73.25, -69.43 108.73 2.65 64
9 03/26/2018 04:51:39 73.24, 97.82 71.27 03/26/2018 04:52:37 73.23, 97.85 71.24 1.42 58
10 03/26/2018 05:42:23 -73.24, -94.88 108.74 03/26/2018 05:43:19 -73.23, -94.83 108.78 2.34 56
11 03/26/2018 06:33:08 73.19, 72.54 71.19 03/26/2018 06:33:59 73.20, 72.45 71.19 2.99 51
12 03/26/2018 07:23:52 -73.20,-120.16 108.82 03/26/2018 07:24:41 -73.20,-120.22 108.83 2.21 49
13 03/26/2018 08:14:38 73.20, 47.15 71.17 03/26/2018 08:15:20 73.22, 47.17 71.19 3.15 42
14 03/26/2018 09:05:22 -73.20,-145.54 108.84 03/26/2018 09:06:02 -73.22,-145.51 108.83 2.68 40
15 03/26/2018 09:56:08 73.20, 21.76 71.15 03/26/2018 09:56:42 73.20, 21.77 71.14 0.47 34
16 03/26/2018 10:46:52 -73.21,-170.93 108.86 03/26/2018 10:47:24 -73.20,-170.91 108.88 1.33 32
17 03/26/2018 11:37:38 73.21, -3.62 71.13 03/26/2018 11:38:03 73.22, -3.52 71.13 3.79 25
18 03/26/2018 12:28:21 -73.16, 163.79 108.94 03/26/2018 12:28:46 -73.17, 163.70 108.93 3.16 25
19 03/26/2018 13:19:07 73.16, -28.90 71.05 03/26/2018 13:19:25 73.20, -28.91 71.08 3.68 18
20 03/26/2018 14:09:51 -73.17, 138.40 108.96 03/26/2018 14:10:07 -73.20, 138.41 108.94 3.07 16
21 03/26/2018 15:00:37 73.17, -54.29 71.03 03/26/2018 15:00:47 73.17, -54.31 71.03 0.69 10
22 03/26/2018 15:51:21 -73.18, 113.02 108.98 03/26/2018 15:51:29 -73.17, 113.02 108.99 0.46 8
23 03/26/2018 16:42:07 73.18, -79.68 71.01 03/26/2018 16:42:08 73.20, -79.60 71.02 3.35 1
24 03/26/2018 17:32:51 -73.18, 87.63 109.00 03/26/2018 17:32:50 -73.20, 87.73 109.00 3.60 1
25 03/26/2018 18:23:37 73.18,-105.06 70.99 03/26/2018 18:23:30 73.17,-104.99 70.97 2.69 7
26 03/26/2018 19:14:21 -73.19, 62.24 109.03 03/26/2018 19:14:12 -73.17, 62.33 109.05 3.51 9
27 03/26/2018 20:05:06 73.14,-130.34 70.91 03/26/2018 20:04:52 73.14,-130.39 70.92 1.65 14
28 03/26/2018 20:55:50 -73.14, 36.96 109.10 03/26/2018 20:55:34 -73.14, 36.94 109.10 0.86 16
29 03/26/2018 21:46:36 73.14,-155.73 70.89 03/26/2018 21:46:13 73.17,-155.68 70.92 3.19 23
30 03/26/2018 22:37:20 -73.15, 11.58 109.12 03/26/2018 22:36:55 -73.17, 11.65 109.10 3.27 25
31 03/26/2018 23:28:06 73.15, 178.88 70.87 03/26/2018 23:27:35 73.14, 178.93 70.87 1.70 31
32 03/27/2018 00:18:50 -73.16, -13.81 109.15 03/27/2018 00:18:17 -73.14, -13.74 109.15 2.50 33
33 03/27/2018 01:09:35 73.11, 153.61 70.79 03/27/2018 01:08:57 73.12, 153.53 70.82 2.63 38
34 03/27/2018 02:00:19 -73.11, -39.09 109.22 03/27/2018 01:59:39 -73.12, -39.14 109.20 1.81 40
35 03/27/2018 02:51:05 73.11, 128.22 70.77 03/27/2018 02:50:18 73.14, 128.25 70.81 3.34 47
36 03/27/2018 03:41:49 -73.12, -64.48 109.24 03/27/2018 03:41:00 -73.14, -64.43 109.21 3.25 49
37 03/27/2018 04:32:35 73.12, 102.83 70.75 03/27/2018 04:31:40 73.12, 102.85 70.76 0.71 55
38 03/27/2018 05:23:19 -73.12, -89.86 109.26 03/27/2018 05:22:22 -73.12, -89.82 109.26 1.50 57
39 03/27/2018 06:14:04 73.07, 77.55 70.67 03/27/2018 06:13:02 73.09, 77.45 70.71 3.60 62
40 03/27/2018 07:04:48 -73.08,-115.14 109.34 03/27/2018 07:03:44 -73.09,-115.22 109.31 2.80 64
41 03/27/2018 07:55:33 73.08, 52.16 70.65 03/27/2018 07:54:22 73.11, 52.17 70.70 3.75 71
42 03/27/2018 08:46:17 -73.08,-140.53 109.36 03/27/2018 08:45:05 -73.07,-140.61 109.36 3.47 72
43 03/27/2018 09:37:00 72.93, 27.10 70.46 03/27/2018 09:35:47 72.94, 26.45 70.52 21.33 73
44 03/27/2018 10:27:43 -72.89,-165.49 109.60 03/27/2018 10:26:30 -72.89,-166.33 109.54 27.51 73
45 03/27/2018 11:18:24 72.64, 2.35 70.11 03/27/2018 11:17:15 72.60, 0.43 70.21 63.96 69
46 03/27/2018 12:09:07 -72.59, 169.76 109.96 03/27/2018 12:07:58 -72.56, 167.66 109.85 69.96 69

Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 3/21/2018
SNOs_Map_NOAA-20_METOP-A_20180322.jpg

Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 03/21/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service