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: 8/2/2018
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 08/05/2018 11:12:05 -73.60,-178.18 123.02 08/05/2018 11:13:11 -73.57,-175.29 123.23 90.68 66
2 08/05/2018 12:02:47 73.40, -10.41 56.77 08/05/2018 12:03:56 73.31, -8.54 56.56 60.53 69
3 08/05/2018 12:53:29 -73.30, 157.12 123.33 08/05/2018 12:54:39 -73.24, 158.64 123.50 49.08 70
4 08/05/2018 13:44:11 73.10, -35.13 56.46 08/05/2018 13:45:23 73.04, -34.48 56.34 22.27 72
5 08/05/2018 14:34:53 -73.01, 132.39 123.64 08/05/2018 14:36:06 -72.97, 132.70 123.72 10.97 73
6 08/05/2018 15:25:37 72.90, -60.08 56.26 08/05/2018 15:26:47 72.91, -60.08 56.24 0.73 70
7 08/05/2018 16:16:21 -72.91, 107.23 123.73 08/05/2018 16:17:29 -72.89, 107.21 123.76 1.99 68
8 08/05/2018 17:07:07 72.91, -85.46 56.28 08/05/2018 17:08:09 72.88, -85.48 56.24 2.56 62
9 08/05/2018 17:57:51 -72.91, 81.84 123.71 08/05/2018 17:58:50 -72.92, 81.92 123.72 2.62 59
10 08/05/2018 18:48:37 72.91,-110.84 56.30 08/05/2018 18:49:30 72.91,-110.76 56.28 2.67 53
11 08/05/2018 19:39:20 -72.87, 56.57 123.74 08/05/2018 19:40:12 -72.89, 56.53 123.73 3.29 52
12 08/05/2018 20:30:06 72.86,-136.12 56.27 08/05/2018 20:30:52 72.89,-136.15 56.28 2.65 46
13 08/05/2018 21:20:50 -72.87, 31.19 123.72 08/05/2018 21:21:34 -72.87, 31.14 123.73 1.48 44
14 08/05/2018 22:11:36 72.87,-161.50 56.29 08/05/2018 22:12:14 72.86,-161.54 56.28 1.60 38
15 08/05/2018 23:02:20 -72.87, 5.80 123.70 08/05/2018 23:02:55 -72.90, 5.85 123.69 2.94 35
16 08/05/2018 23:53:06 72.87, 173.12 56.32 08/05/2018 23:53:35 72.89, 173.17 56.32 2.47 29
17 08/06/2018 00:43:50 -72.88, -19.58 123.67 08/06/2018 00:44:17 -72.87, -19.54 123.69 1.62 27
18 08/06/2018 01:34:36 72.88, 147.73 56.34 08/06/2018 01:34:57 72.86, 147.78 56.32 2.14 21
19 08/06/2018 02:25:19 -72.83, -44.86 123.70 08/06/2018 02:25:39 -72.85, -44.93 123.69 2.87 20
20 08/06/2018 03:16:05 72.83, 122.46 56.31 08/06/2018 03:16:19 72.84, 122.39 56.32 2.43 14
21 08/06/2018 04:06:49 -72.84, -70.24 123.68 08/06/2018 04:07:01 -72.82, -70.32 123.69 2.95 12
22 08/06/2018 04:57:35 72.83, 97.07 56.33 08/06/2018 04:57:41 72.81, 97.00 56.31 3.38 6
23 08/06/2018 05:48:19 -72.84, -95.62 123.66 08/06/2018 05:48:22 -72.85, -95.60 123.65 1.21 3
24 08/06/2018 06:39:05 72.84, 71.69 56.35 08/06/2018 06:39:02 72.84, 71.71 56.36 0.71 3
25 08/06/2018 07:29:49 -72.84,-121.00 123.63 08/06/2018 07:29:44 -72.82,-120.99 123.65 2.13 5
26 08/06/2018 08:20:35 72.84, 46.31 56.38 08/06/2018 08:20:24 72.81, 46.32 56.35 3.01 11
27 08/06/2018 09:11:18 -72.80,-146.28 123.67 08/06/2018 09:11:06 -72.80,-146.38 123.65 3.41 12
28 08/06/2018 10:02:04 72.79, 21.03 56.35 08/06/2018 10:01:46 72.79, 20.93 56.35 3.40 18
29 08/06/2018 10:52:48 -72.80,-171.66 123.64 08/06/2018 10:52:27 -72.83,-171.67 123.61 2.84 21
30 08/06/2018 11:43:34 72.80, -4.35 56.37 08/06/2018 11:43:07 72.82, -4.36 56.39 1.93 27
31 08/06/2018 12:34:18 -72.80, 162.95 123.62 08/06/2018 12:33:49 -72.80, 162.94 123.61 0.55 29
32 08/06/2018 13:25:03 72.80, -29.73 56.39 08/06/2018 13:24:28 72.79, -29.75 56.39 1.34 35
33 08/06/2018 14:15:47 -72.81, 137.57 123.60 08/06/2018 14:15:09 -72.83, 137.65 123.57 3.49 38
34 08/06/2018 15:06:33 72.81, -55.12 56.42 08/06/2018 15:05:49 72.82, -55.03 56.43 3.02 44
35 08/06/2018 15:57:17 -72.81, 112.19 123.57 08/06/2018 15:56:31 -72.80, 112.26 123.57 2.66 46
36 08/06/2018 16:48:03 72.81, -80.50 56.44 08/06/2018 16:47:11 72.79, -80.42 56.43 3.20 52
37 08/06/2018 17:38:46 -72.76, 86.91 123.60 08/06/2018 17:37:53 -72.78, 86.87 123.58 1.94 53
38 08/06/2018 18:29:32 72.76,-105.78 56.41 08/06/2018 18:28:33 72.77,-105.82 56.43 1.33 59
39 08/06/2018 19:20:16 -72.77, 61.53 123.58 08/06/2018 19:19:15 -72.75, 61.48 123.58 2.25 61
40 08/06/2018 20:11:02 72.77,-131.16 56.43 08/06/2018 20:09:55 72.74,-131.21 56.43 3.14 67
41 08/06/2018 21:01:46 -72.77, 36.15 123.56 08/06/2018 21:00:36 -72.78, 36.20 123.54 1.86 70
42 08/06/2018 21:52:31 72.72,-156.44 56.40 08/06/2018 21:51:17 72.72,-156.60 56.43 5.26 74
43 08/06/2018 22:43:14 -72.68, 10.97 123.64 08/06/2018 22:42:00 -72.65, 10.60 123.62 12.62 74
44 08/06/2018 23:33:55 72.42, 178.80 56.09 08/06/2018 23:32:44 72.44, 177.50 56.20 43.73 71
45 08/07/2018 00:24:38 -72.37, -13.80 123.95 08/07/2018 00:23:27 -72.37, -15.30 123.84 50.63 71
46 08/07/2018 01:15:19 72.12, 154.02 55.78 08/07/2018 01:14:12 72.10, 151.51 55.94 85.59 67
47 08/07/2018 02:06:01 -72.02, -38.49 124.32 08/07/2018 02:04:55 -72.04, -41.28 124.11 95.84 66

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/2/2018
SNOs_Map_NOAA-20_METOP-B_20180803.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 08/02/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service