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: 3/17/2018
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 73.79,-161.95 72.00 03/25/2018 22:06:59 73.71,-159.69 71.78 70.85 68
2 03/25/2018 22:56:33 -73.69, 5.60 108.14 03/25/2018 22:57:42 -73.66, 7.52 108.28 59.94 69
3 03/25/2018 23:47:15 73.49, 173.36 71.64 03/25/2018 23:48:26 73.43, 174.33 71.51 31.67 71
4 03/26/2018 00:37:57 -73.39, -19.10 108.49 03/26/2018 00:39:10 -73.33, -18.56 108.60 18.42 73
5 03/26/2018 01:28:40 73.25, 148.53 71.34 03/26/2018 01:29:51 73.25, 148.60 71.32 1.99 71
6 03/26/2018 02:19:24 -73.25, -44.15 108.68 03/26/2018 02:20:33 -73.25, -44.07 108.70 2.51 69
7 03/26/2018 03:10:09 73.21, 123.26 71.26 03/26/2018 03:11:13 73.22, 123.19 71.27 2.75 64
8 03/26/2018 04:00:53 -73.21, -69.43 108.76 03/26/2018 04:01:55 -73.23, -69.47 108.75 2.67 62
9 03/26/2018 04:51:39 73.21, 97.87 71.24 03/26/2018 04:52:35 73.19, 97.79 71.22 3.11 56
10 03/26/2018 05:42:23 -73.21, -94.81 108.78 03/26/2018 05:43:17 -73.20, -94.87 108.80 2.45 54
11 03/26/2018 06:33:09 73.22, 72.48 71.22 03/26/2018 06:33:56 73.22, 72.50 71.21 0.66 47
12 03/26/2018 07:23:53 -73.22,-120.20 108.80 03/26/2018 07:24:38 -73.22,-120.16 108.81 1.21 45
13 03/26/2018 08:14:38 73.17, 47.21 71.14 03/26/2018 08:15:18 73.19, 47.10 71.16 3.75 40
14 03/26/2018 09:05:22 -73.17,-145.48 108.87 03/26/2018 09:06:00 -73.19,-145.57 108.86 3.51 38
15 03/26/2018 09:56:08 73.18, 21.82 71.12 03/26/2018 09:56:39 73.21, 21.81 71.15 3.55 31
16 03/26/2018 10:46:52 -73.18,-170.87 108.90 03/26/2018 10:47:22 -73.16,-170.97 108.91 3.60 30
17 03/26/2018 11:37:38 73.18, -3.57 71.10 03/26/2018 11:38:01 73.18, -3.59 71.09 0.72 23
18 03/26/2018 12:28:22 -73.18, 163.75 108.92 03/26/2018 12:28:43 -73.19, 163.74 108.92 0.25 21
19 03/26/2018 13:19:08 73.19, -28.96 71.08 03/26/2018 13:19:22 73.20, -28.88 71.09 2.89 14
20 03/26/2018 14:09:52 -73.19, 138.36 108.94 03/26/2018 14:10:05 -73.16, 138.34 108.97 3.57 13
21 03/26/2018 15:00:38 73.20, -54.34 71.06 03/26/2018 15:00:44 73.18, -54.28 71.03 2.98 6
22 03/26/2018 15:51:22 -73.20, 112.97 108.96 03/26/2018 15:51:26 -73.18, 113.05 108.98 3.06 4
23 03/26/2018 16:42:07 73.15, -79.62 70.98 03/26/2018 16:42:06 73.15, -79.68 70.98 2.03 1
24 03/26/2018 17:32:50 -73.15, 87.70 109.04 03/26/2018 17:32:47 -73.15, 87.65 109.03 1.41 3
25 03/26/2018 18:23:36 73.16,-105.01 70.96 03/26/2018 18:23:26 73.17,-104.97 70.97 1.80 10
26 03/26/2018 19:14:20 -73.16, 62.31 109.06 03/26/2018 19:14:08 -73.18, 62.36 109.04 2.60 12
27 03/26/2018 20:05:06 73.16,-130.40 70.94 03/26/2018 20:04:48 73.14,-130.38 70.92 2.48 18
28 03/26/2018 20:55:50 -73.16, 36.92 109.08 03/26/2018 20:55:30 -73.15, 36.96 109.09 2.19 20
29 03/26/2018 21:46:35 73.12,-155.67 70.86 03/26/2018 21:46:10 73.11,-155.78 70.87 3.34 25
30 03/26/2018 22:37:19 -73.12, 11.64 109.16 03/26/2018 22:36:52 -73.12, 11.56 109.15 2.67 27
31 03/26/2018 23:28:05 73.13, 178.94 70.84 03/26/2018 23:27:31 73.14, 178.93 70.86 1.26 34
32 03/27/2018 00:18:49 -73.12, -13.74 109.18 03/27/2018 00:18:13 -73.14, -13.73 109.15 1.93 36
33 03/27/2018 01:09:35 73.13, 153.55 70.82 03/27/2018 01:08:53 73.11, 153.53 70.81 2.63 42
34 03/27/2018 02:00:19 -73.13, -39.13 109.20 03/27/2018 01:59:35 -73.11, -39.13 109.21 1.88 44
35 03/27/2018 02:51:05 73.14, 128.16 70.80 03/27/2018 02:50:14 73.13, 128.24 70.80 2.58 51
36 03/27/2018 03:41:49 -73.14, -64.52 109.22 03/27/2018 03:40:56 -73.14, -64.42 109.21 3.09 53
37 03/27/2018 04:32:34 73.09, 102.89 70.72 03/27/2018 04:31:36 73.10, 102.84 70.75 1.83 58
38 03/27/2018 05:23:18 -73.09, -89.80 109.30 03/27/2018 05:22:18 -73.11, -89.82 109.27 1.98 60
39 03/27/2018 06:14:04 73.10, 77.50 70.70 03/27/2018 06:12:58 73.07, 77.44 70.69 3.32 66
40 03/27/2018 07:04:48 -73.10,-115.18 109.32 03/27/2018 07:03:40 -73.08,-115.22 109.32 2.34 68
41 03/27/2018 07:55:34 73.10, 52.11 70.68 03/27/2018 07:54:19 73.10, 52.15 70.69 1.49 75
42 03/27/2018 08:46:17 -73.05,-140.46 109.40 03/27/2018 08:45:02 -73.05,-140.62 109.37 5.18 75
43 03/27/2018 09:36:58 72.81, 27.37 70.32 03/27/2018 09:35:46 72.81, 26.21 70.41 37.98 72
44 03/27/2018 10:27:41 -72.76,-165.21 109.75 03/27/2018 10:26:30 -72.72,-166.65 109.69 47.84 71
45 03/27/2018 11:18:21 72.46, 2.71 69.91 03/27/2018 11:17:14 72.48, 0.20 70.10 84.24 67
46 03/27/2018 12:09:04 -72.41, 170.13 110.16 03/27/2018 12:07:57 -72.44, 167.44 109.96 90.25 67

Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 3/17/2018
SNOs_Map_NOAA-20_METOP-A_20180317.jpg

Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 03/17/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service