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: 3/22/2018
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 22:05:53 73.91,-162.24 72.13 03/25/2018 22:06:59 73.83,-159.41 71.89 87.65 66
2 03/25/2018 22:56:35 -73.81, 5.31 108.00 03/25/2018 22:57:43 -73.73, 7.67 108.22 73.91 68
3 03/25/2018 23:47:16 73.56, 173.20 71.72 03/25/2018 23:48:27 73.51, 174.50 71.57 41.35 71
4 03/26/2018 00:37:59 -73.52, -19.38 108.35 03/26/2018 00:39:10 -73.46, -18.30 108.49 34.96 71
5 03/26/2018 01:28:40 73.27, 148.49 71.36 03/26/2018 01:29:54 73.23, 148.54 71.30 4.52 74
6 03/26/2018 02:19:23 -73.23, -44.10 108.70 03/26/2018 02:20:36 -73.23, -44.14 108.72 1.45 73
7 03/26/2018 03:10:09 73.22, 123.21 71.29 03/26/2018 03:11:16 73.21, 123.14 71.25 3.17 67
8 03/26/2018 04:00:53 -73.23, -69.48 108.73 03/26/2018 04:01:57 -73.25, -69.43 108.72 3.10 64
9 03/26/2018 04:51:39 73.23, 97.83 71.26 03/26/2018 04:52:37 73.23, 97.86 71.25 0.99 58
10 03/26/2018 05:42:23 -73.24, -94.87 108.75 03/26/2018 05:43:19 -73.23, -94.82 108.77 1.89 56
11 03/26/2018 06:33:08 73.19, 72.55 71.19 03/26/2018 06:33:59 73.20, 72.46 71.20 3.42 51
12 03/26/2018 07:23:52 -73.19,-120.15 108.82 03/26/2018 07:24:41 -73.20,-120.22 108.82 2.45 49
13 03/26/2018 08:14:38 73.19, 47.16 71.17 03/26/2018 08:15:21 73.18, 47.06 71.15 3.58 43
14 03/26/2018 09:05:22 -73.20,-145.54 108.85 03/26/2018 09:06:02 -73.23,-145.50 108.83 3.23 40
15 03/26/2018 09:56:08 73.20, 21.77 71.15 03/26/2018 09:56:42 73.20, 21.78 71.14 0.37 34
16 03/26/2018 10:46:52 -73.20,-170.92 108.87 03/26/2018 10:47:24 -73.20,-170.90 108.88 0.86 32
17 03/26/2018 11:37:38 73.20, -3.61 71.12 03/26/2018 11:38:04 73.18, -3.62 71.09 3.22 26
18 03/26/2018 12:28:21 -73.16, 163.80 108.94 03/26/2018 12:28:46 -73.18, 163.70 108.93 3.46 25
19 03/26/2018 13:19:08 73.21, -29.00 71.10 03/26/2018 13:19:25 73.20, -28.91 71.08 3.28 17
20 03/26/2018 14:09:51 -73.17, 138.41 108.97 03/26/2018 14:10:07 -73.20, 138.42 108.94 3.66 16
21 03/26/2018 15:00:37 73.17, -54.28 71.03 03/26/2018 15:00:47 73.17, -54.30 71.03 1.15 10
22 03/26/2018 15:51:21 -73.17, 113.02 108.99 03/26/2018 15:51:29 -73.17, 113.02 108.99 0.16 8
23 03/26/2018 16:42:07 73.17, -79.67 71.00 03/26/2018 16:42:09 73.15, -79.70 70.98 2.90 2
24 03/26/2018 17:32:51 -73.18, 87.64 109.01 03/26/2018 17:32:51 -73.15, 87.62 109.04 3.42 0
25 03/26/2018 18:23:37 73.18,-105.06 70.98 03/26/2018 18:23:30 73.17,-104.99 70.98 2.30 7
26 03/26/2018 19:14:21 -73.18, 62.25 109.03 03/26/2018 19:14:12 -73.17, 62.34 109.04 3.16 9
27 03/26/2018 20:05:06 73.13,-130.33 70.91 03/26/2018 20:04:52 73.15,-130.38 70.92 2.12 14
28 03/26/2018 20:55:50 -73.14, 36.97 109.11 03/26/2018 20:55:34 -73.15, 36.94 109.09 1.17 16
29 03/26/2018 21:46:36 73.14,-155.72 70.89 03/26/2018 21:46:14 73.12,-155.78 70.87 2.90 22
30 03/26/2018 22:37:20 -73.15, 11.58 109.13 03/26/2018 22:36:56 -73.12, 11.55 109.14 3.06 24
31 03/26/2018 23:28:06 73.15, 178.89 70.86 03/26/2018 23:27:35 73.15, 178.93 70.87 1.36 31
32 03/27/2018 00:18:50 -73.15, -13.80 109.15 03/27/2018 00:18:17 -73.15, -13.74 109.15 2.18 33
33 03/27/2018 01:09:35 73.10, 153.61 70.79 03/27/2018 01:08:57 73.12, 153.54 70.82 3.09 38
34 03/27/2018 02:00:19 -73.11, -39.08 109.23 03/27/2018 01:59:39 -73.12, -39.14 109.20 2.17 40
35 03/27/2018 02:51:04 73.11, 128.23 70.77 03/27/2018 02:50:18 73.09, 128.14 70.77 3.21 46
36 03/27/2018 03:41:48 -73.11, -64.47 109.25 03/27/2018 03:41:00 -73.09, -64.53 109.25 3.01 48
37 03/27/2018 04:32:34 73.11, 102.84 70.75 03/27/2018 04:31:39 73.12, 102.85 70.76 0.63 55
38 03/27/2018 05:23:18 -73.12, -89.86 109.27 03/27/2018 05:22:21 -73.12, -89.82 109.26 1.25 57
39 03/27/2018 06:14:04 73.12, 77.45 70.72 03/27/2018 06:13:01 73.09, 77.46 70.71 3.23 63
40 03/27/2018 07:04:47 -73.08,-115.13 109.34 03/27/2018 07:03:43 -73.09,-115.21 109.31 3.16 64
41 03/27/2018 07:55:34 73.13, 52.06 70.70 03/27/2018 07:54:22 73.12, 52.17 70.70 3.67 72
42 03/27/2018 08:46:17 -73.08,-140.52 109.37 03/27/2018 08:45:05 -73.07,-140.61 109.36 3.26 72
43 03/27/2018 09:37:00 72.93, 27.11 70.46 03/27/2018 09:35:47 72.94, 26.45 70.52 21.46 73
44 03/27/2018 10:27:43 -72.89,-165.48 109.61 03/27/2018 10:26:30 -72.89,-166.32 109.54 27.62 73
45 03/27/2018 11:18:24 72.63, 2.36 70.10 03/27/2018 11:17:15 72.61, 0.43 70.21 64.05 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 70.04 69

Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 3/22/2018
SNOs_Map_NOAA-20_METOP-A_20180323.jpg

Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 03/22/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service