Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/13/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 09/25/2018 10:15:12 -73.64,-164.06 105.36 09/25/2018 10:16:19 -73.60,-161.23 105.51 89.06 67
2 09/25/2018 11:05:53 73.41, 3.77 74.41 09/25/2018 11:07:02 73.40, 5.66 74.32 60.01 69
3 09/25/2018 11:56:36 -73.35, 171.24 105.65 09/25/2018 11:57:46 -73.32, 172.81 105.74 50.36 70
4 09/25/2018 12:47:17 73.12, -20.94 74.11 09/25/2018 12:48:30 73.07, -20.39 74.04 18.31 73
5 09/25/2018 13:38:00 -73.05, 146.51 105.95 09/25/2018 13:39:14 -73.00, 146.76 106.02 10.26 74
6 09/25/2018 14:28:43 72.97, -46.00 73.98 09/25/2018 14:29:53 72.95, -46.00 73.95 2.50 70
7 09/25/2018 15:19:27 -72.96, 121.34 106.02 09/25/2018 15:20:35 -72.97, 121.37 106.02 1.83 68
8 09/25/2018 16:10:13 72.97, -71.38 74.02 09/25/2018 16:11:14 72.97, -71.29 74.00 3.08 61
9 09/25/2018 17:00:57 -72.96, 95.96 105.99 09/25/2018 17:01:57 -72.95, 95.98 106.01 1.79 60
10 09/25/2018 17:51:42 72.93, -96.66 73.99 09/25/2018 17:52:36 72.95, -96.68 74.01 2.21 54
11 09/25/2018 18:42:26 -72.91, 70.68 106.01 09/25/2018 18:43:19 -72.92, 70.58 106.01 3.26 53
12 09/25/2018 19:33:12 72.93,-122.05 74.03 09/25/2018 19:33:58 72.92,-122.08 74.01 1.60 46
13 09/25/2018 20:23:56 -72.92, 45.30 105.98 09/25/2018 20:24:40 -72.95, 45.30 105.96 2.89 44
14 09/25/2018 21:14:42 72.94,-147.43 74.06 09/25/2018 21:15:19 72.95,-147.36 74.06 2.44 37
15 09/25/2018 22:05:26 -72.92, 19.91 105.95 09/25/2018 22:06:02 -72.92, 19.90 105.96 0.52 36
16 09/25/2018 22:56:12 72.94,-172.81 74.09 09/25/2018 22:56:41 72.92,-172.76 74.06 2.98 29
17 09/25/2018 23:46:56 -72.93, -5.47 105.91 09/25/2018 23:47:23 -72.95, -5.38 105.90 3.45 27
18 09/26/2018 00:37:41 72.90, 161.91 74.07 09/26/2018 00:38:03 72.90, 161.85 74.07 1.88 22
19 09/26/2018 01:28:26 -72.93, -30.85 105.88 09/26/2018 01:28:45 -72.92, -30.77 105.90 2.98 19
20 09/26/2018 02:19:11 72.90, 136.52 74.10 09/26/2018 02:19:24 72.92, 136.56 74.12 2.66 13
21 09/26/2018 03:09:55 -72.89, -56.13 105.90 09/26/2018 03:10:07 -72.89, -56.17 105.90 1.43 12
22 09/26/2018 04:00:41 72.91, 111.14 74.13 09/26/2018 04:00:46 72.90, 111.17 74.12 1.47 5
23 09/26/2018 04:51:25 -72.89, -81.52 105.87 09/26/2018 04:51:29 -72.87, -81.56 105.89 2.86 4
24 09/26/2018 05:42:10 72.86, 85.86 74.11 09/26/2018 05:42:08 72.87, 85.78 74.13 3.00 2
25 09/26/2018 06:32:55 -72.90,-106.90 105.84 09/26/2018 06:32:50 -72.90,-106.85 105.84 1.77 5
26 09/26/2018 07:23:40 72.86, 60.48 74.14 09/26/2018 07:23:29 72.90, 60.49 74.18 3.58 11
27 09/26/2018 08:14:24 -72.85,-132.18 105.86 09/26/2018 08:14:12 -72.87,-132.24 105.84 2.90 12
28 09/26/2018 09:05:10 72.87, 35.09 74.18 09/26/2018 09:04:51 72.87, 35.10 74.18 0.28 19
29 09/26/2018 09:55:54 -72.86,-157.56 105.83 09/26/2018 09:55:34 -72.84,-157.63 105.84 2.57 20
30 09/26/2018 10:46:40 72.87, 9.71 74.21 09/26/2018 10:46:13 72.85, 9.71 74.18 3.14 27
31 09/26/2018 11:37:24 -72.86, 177.05 105.80 09/26/2018 11:36:55 -72.87, 177.08 105.78 1.43 29
32 09/26/2018 12:28:10 72.88, -15.67 74.24 09/26/2018 12:27:34 72.87, -15.58 74.23 3.22 36
33 09/26/2018 13:18:54 -72.86, 151.67 105.77 09/26/2018 13:18:17 -72.84, 151.69 105.78 2.32 37
34 09/26/2018 14:09:39 72.83, -40.95 74.22 09/26/2018 14:08:56 72.85, -40.97 74.24 1.59 43
35 09/26/2018 15:00:23 -72.82, 126.39 105.79 09/26/2018 14:59:39 -72.82, 126.30 105.78 3.10 44
36 09/26/2018 15:51:09 72.84, -66.34 74.25 09/26/2018 15:50:18 72.82, -66.37 74.24 2.11 51
37 09/26/2018 16:41:53 -72.82, 101.01 105.75 09/26/2018 16:41:00 -72.84, 101.01 105.73 2.36 53
38 09/26/2018 17:32:39 72.84, -91.72 74.28 09/26/2018 17:31:39 72.85, -91.65 74.29 2.31 60
39 09/26/2018 18:23:23 -72.83, 75.62 105.72 09/26/2018 18:22:22 -72.82, 75.62 105.72 0.99 61
40 09/26/2018 19:14:08 72.80,-117.00 74.26 09/26/2018 19:13:01 72.82,-117.04 74.30 3.08 67
41 09/26/2018 20:04:53 -72.83, 50.24 105.69 09/26/2018 20:03:43 -72.84, 50.33 105.67 3.29 70
42 09/26/2018 20:55:38 72.80,-142.38 74.29 09/26/2018 20:54:23 72.79,-142.44 74.30 1.87 75
43 09/26/2018 21:46:21 -72.74, 25.06 105.77 09/26/2018 21:45:07 -72.72, 24.73 105.76 11.29 74
44 09/26/2018 22:37:02 72.50,-167.14 74.00 09/26/2018 22:35:51 72.46,-168.45 74.02 43.93 71
45 09/26/2018 23:27:45 -72.44, 0.30 106.06 09/26/2018 23:26:34 -72.44, -1.17 105.99 49.46 71
46 09/27/2018 00:18:25 72.15, 168.18 73.66 09/27/2018 00:17:18 72.18, 165.66 73.79 85.84 67
47 09/27/2018 01:09:09 -72.14, -24.48 106.35 09/27/2018 01:08:02 -72.11, -27.16 106.27 91.36 67

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/13/2018
SNOs_Map_NOAA-20_METOP-B_20180914.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/13/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service