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: 3/15/2018
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 22:05:51 73.78,-161.94 71.99 03/25/2018 22:06:59 73.72,-159.67 71.78 70.83 68
2 03/25/2018 22:56:33 -73.68, 5.62 108.14 03/25/2018 22:57:43 -73.62, 7.42 108.32 56.94 70
3 03/25/2018 23:47:15 73.49, 173.37 71.63 03/25/2018 23:48:26 73.44, 174.35 71.51 31.51 71
4 03/26/2018 00:37:57 -73.39, -19.08 108.50 03/26/2018 00:39:10 -73.34, -18.54 108.59 18.02 73
5 03/26/2018 01:28:40 73.24, 148.55 71.33 03/26/2018 01:29:51 73.26, 148.61 71.33 2.60 71
6 03/26/2018 02:19:24 -73.24, -44.14 108.69 03/26/2018 02:20:33 -73.26, -44.05 108.69 3.34 69
7 03/26/2018 03:10:10 73.25, 123.16 71.31 03/26/2018 03:11:13 73.23, 123.21 71.27 2.85 63
8 03/26/2018 04:00:54 -73.25, -69.52 108.71 03/26/2018 04:01:55 -73.23, -69.45 108.74 2.78 61
9 03/26/2018 04:51:39 73.21, 97.88 71.24 03/26/2018 04:52:35 73.20, 97.81 71.22 2.34 56
10 03/26/2018 05:42:23 -73.20, -94.80 108.78 03/26/2018 05:43:17 -73.21, -94.85 108.79 1.76 54
11 03/26/2018 06:33:09 73.21, 72.49 71.21 03/26/2018 06:33:56 73.22, 72.52 71.21 1.58 47
12 03/26/2018 07:23:53 -73.21,-120.19 108.81 03/26/2018 07:24:38 -73.23,-120.15 108.80 2.39 45
13 03/26/2018 08:14:39 73.22, 47.11 71.19 03/26/2018 08:15:18 73.20, 47.12 71.16 2.45 39
14 03/26/2018 09:05:23 -73.22,-145.57 108.83 03/26/2018 09:06:00 -73.20,-145.55 108.85 1.98 37
15 03/26/2018 09:56:09 73.22, 21.72 71.17 03/26/2018 09:56:39 73.22, 21.83 71.15 3.52 30
16 03/26/2018 10:46:52 -73.17,-170.85 108.90 03/26/2018 10:47:22 -73.17,-170.95 108.90 3.04 30
17 03/26/2018 11:37:38 73.18, -3.56 71.10 03/26/2018 11:38:01 73.19, -3.57 71.10 1.32 23
18 03/26/2018 12:28:22 -73.18, 163.76 108.93 03/26/2018 12:28:43 -73.20, 163.76 108.91 1.92 21
19 03/26/2018 13:19:08 73.18, -28.94 71.07 03/26/2018 13:19:23 73.16, -28.97 71.05 2.73 15
20 03/26/2018 14:09:51 -73.18, 138.37 108.95 03/26/2018 14:10:04 -73.17, 138.36 108.97 1.86 13
21 03/26/2018 15:00:37 73.19, -54.33 71.05 03/26/2018 15:00:43 73.18, -54.26 71.04 2.28 6
22 03/26/2018 15:51:21 -73.19, 112.99 108.97 03/26/2018 15:51:25 -73.19, 113.07 108.97 2.73 4
23 03/26/2018 16:42:06 73.15, -79.61 70.98 03/26/2018 16:42:05 73.16, -79.67 70.99 2.11 1
24 03/26/2018 17:32:50 -73.15, 87.71 109.04 03/26/2018 17:32:47 -73.16, 87.67 109.03 2.21 3
25 03/26/2018 18:23:36 73.15,-105.00 70.95 03/26/2018 18:23:26 73.18,-104.96 70.98 3.19 10
26 03/26/2018 19:14:20 -73.15, 62.32 109.07 03/26/2018 19:14:09 -73.13, 62.27 109.08 2.50 11
27 03/26/2018 20:05:06 73.16,-130.38 70.93 03/26/2018 20:04:48 73.15,-130.36 70.93 1.23 18
28 03/26/2018 20:55:50 -73.16, 36.94 109.09 03/26/2018 20:55:30 -73.16, 36.98 109.09 1.46 20
29 03/26/2018 21:46:35 73.11,-155.66 70.86 03/26/2018 21:46:10 73.12,-155.76 70.88 3.24 25
30 03/26/2018 22:37:19 -73.11, 11.66 109.16 03/26/2018 22:36:52 -73.13, 11.58 109.14 3.05 27
31 03/26/2018 23:28:05 73.12, 178.95 70.83 03/26/2018 23:27:31 73.14, 178.95 70.87 2.77 34
32 03/27/2018 00:18:49 -73.12, -13.73 109.19 03/27/2018 00:18:14 -73.10, -13.82 109.19 3.50 35
33 03/27/2018 01:09:35 73.13, 153.56 70.81 03/27/2018 01:08:53 73.12, 153.55 70.81 1.10 42
34 03/27/2018 02:00:19 -73.12, -39.12 109.21 03/27/2018 01:59:35 -73.12, -39.11 109.20 0.23 44
35 03/27/2018 02:51:05 73.13, 128.18 70.79 03/27/2018 02:50:14 73.14, 128.26 70.81 2.79 51
36 03/27/2018 03:41:49 -73.13, -64.50 109.23 03/27/2018 03:40:56 -73.15, -64.40 109.21 3.72 53
37 03/27/2018 04:32:34 73.09, 102.90 70.71 03/27/2018 04:31:36 73.11, 102.86 70.75 2.93 58
38 03/27/2018 05:23:19 -73.14, -89.89 109.25 03/27/2018 05:22:18 -73.12, -89.80 109.26 3.52 61
39 03/27/2018 06:14:04 73.09, 77.51 70.69 03/27/2018 06:12:58 73.08, 77.46 70.70 2.06 66
40 03/27/2018 07:04:48 -73.09,-115.17 109.33 03/27/2018 07:03:40 -73.09,-115.20 109.31 1.07 68
41 03/27/2018 07:55:34 73.10, 52.12 70.67 03/27/2018 07:54:19 73.10, 52.17 70.69 1.54 75
42 03/27/2018 08:46:17 -73.05,-140.45 109.40 03/27/2018 08:45:02 -73.06,-140.60 109.36 5.23 75
43 03/27/2018 09:36:58 72.80, 27.38 70.32 03/27/2018 09:35:47 72.77, 26.13 70.38 41.42 71
44 03/27/2018 10:27:41 -72.75,-165.20 109.76 03/27/2018 10:26:30 -72.73,-166.63 109.68 47.51 71
45 03/27/2018 11:18:21 72.45, 2.72 69.91 03/27/2018 11:17:14 72.49, 0.22 70.11 84.10 67
46 03/27/2018 12:09:04 -72.40, 170.14 110.17 03/27/2018 12:07:58 -72.40, 167.36 109.99 93.48 66

Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 3/15/2018
SNOs_Map_NOAA-20_METOP-A_20180316.jpg

Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 03/15/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service