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: 8/5/2018
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 -73.61,-178.20 123.01 08/05/2018 11:13:11 -73.55,-175.32 123.24 90.81 66
2 08/05/2018 12:02:46 73.36, -10.32 56.73 08/05/2018 12:03:55 73.35, -8.45 56.59 59.73 69
3 08/05/2018 12:53:28 -73.27, 157.20 123.37 08/05/2018 12:54:39 -73.23, 158.61 123.51 45.31 71
4 08/05/2018 13:44:10 73.06, -35.04 56.41 08/05/2018 13:45:23 73.02, -34.50 56.33 18.07 73
5 08/05/2018 14:34:52 -72.97, 132.48 123.68 08/05/2018 14:36:06 -72.95, 132.68 123.73 6.84 74
6 08/05/2018 15:25:37 72.92, -60.10 56.27 08/05/2018 15:26:47 72.90, -60.11 56.24 2.04 70
7 08/05/2018 16:16:21 -72.93, 107.20 123.72 08/05/2018 16:17:28 -72.93, 107.29 123.73 2.87 67
8 08/05/2018 17:07:07 72.92, -85.48 56.29 08/05/2018 17:08:08 72.92, -85.39 56.28 3.01 61
9 08/05/2018 17:57:50 -72.88, 81.92 123.75 08/05/2018 17:58:50 -72.91, 81.90 123.73 3.13 60
10 08/05/2018 18:48:36 72.87,-110.76 56.26 08/05/2018 18:49:30 72.90,-110.78 56.28 2.95 54
11 08/05/2018 19:39:20 -72.88, 56.54 123.72 08/05/2018 19:40:12 -72.88, 56.50 123.74 1.20 52
12 08/05/2018 20:30:06 72.88,-136.14 56.29 08/05/2018 20:30:52 72.88,-136.17 56.27 1.12 46
13 08/05/2018 21:20:50 -72.89, 31.16 123.70 08/05/2018 21:21:33 -72.91, 31.22 123.69 3.05 43
14 08/05/2018 22:11:36 72.88,-161.52 56.31 08/05/2018 22:12:13 72.90,-161.46 56.31 2.99 37
15 08/05/2018 23:02:20 -72.89, 5.78 123.68 08/05/2018 23:02:55 -72.88, 5.83 123.70 1.96 35
16 08/05/2018 23:53:06 72.89, 173.09 56.33 08/05/2018 23:53:35 72.88, 173.15 56.31 2.20 29
17 08/06/2018 00:43:49 -72.84, -19.50 123.71 08/06/2018 00:44:17 -72.86, -19.56 123.70 2.52 28
18 08/06/2018 01:34:35 72.84, 147.82 56.30 08/06/2018 01:34:57 72.85, 147.76 56.31 2.28 22
19 08/06/2018 02:25:19 -72.85, -44.88 123.69 08/06/2018 02:25:39 -72.83, -44.95 123.70 2.76 20
20 08/06/2018 03:16:05 72.84, 122.43 56.32 08/06/2018 03:16:19 72.83, 122.37 56.31 2.88 14
21 08/06/2018 04:06:49 -72.85, -70.27 123.66 08/06/2018 04:07:00 -72.86, -70.24 123.66 1.29 11
22 08/06/2018 04:57:35 72.85, 97.05 56.35 08/06/2018 04:57:40 72.85, 97.08 56.35 1.19 5
23 08/06/2018 05:48:19 -72.86, -95.65 123.64 08/06/2018 05:48:22 -72.84, -95.63 123.66 2.43 3
24 08/06/2018 06:39:05 72.85, 71.67 56.37 08/06/2018 06:39:02 72.83, 71.69 56.35 2.81 3
25 08/06/2018 07:29:48 -72.81,-120.93 123.67 08/06/2018 07:29:44 -72.81,-121.02 123.66 3.01 4
26 08/06/2018 08:20:34 72.81, 46.39 56.34 08/06/2018 08:20:24 72.80, 46.30 56.35 2.95 10
27 08/06/2018 09:11:18 -72.81,-146.31 123.65 08/06/2018 09:11:05 -72.84,-146.31 123.62 2.58 13
28 08/06/2018 10:02:04 72.81, 21.00 56.36 08/06/2018 10:01:45 72.83, 21.01 56.39 2.18 19
29 08/06/2018 10:52:48 -72.82,-171.69 123.62 08/06/2018 10:52:27 -72.81,-171.70 123.62 0.60 21
30 08/06/2018 11:43:34 72.81, -4.38 56.39 08/06/2018 11:43:07 72.81, -4.38 56.38 1.05 27
31 08/06/2018 12:34:18 -72.82, 162.92 123.60 08/06/2018 12:33:48 -72.84, 163.02 123.58 3.65 30
32 08/06/2018 13:25:04 72.82, -29.76 56.41 08/06/2018 13:24:28 72.83, -29.66 56.43 3.51 36
33 08/06/2018 14:15:48 -72.83, 137.54 123.57 08/06/2018 14:15:10 -72.81, 137.63 123.58 3.19 38
34 08/06/2018 15:06:34 72.82, -55.15 56.44 08/06/2018 15:05:50 72.81, -55.05 56.42 3.49 44
35 08/06/2018 15:57:17 -72.78, 112.26 123.61 08/06/2018 15:56:32 -72.79, 112.24 123.58 1.38 45
36 08/06/2018 16:48:03 72.78, -80.42 56.40 08/06/2018 16:47:12 72.78, -80.45 56.42 0.97 51
37 08/06/2018 17:38:47 -72.78, 86.88 123.58 08/06/2018 17:37:54 -72.77, 86.85 123.59 2.32 53
38 08/06/2018 18:29:33 72.78,-105.81 56.43 08/06/2018 18:28:34 72.76,-105.84 56.42 2.82 59
39 08/06/2018 19:20:17 -72.79, 61.50 123.56 08/06/2018 19:19:15 -72.79, 61.56 123.54 2.19 62
40 08/06/2018 20:11:03 72.79,-131.19 56.45 08/06/2018 20:09:55 72.78,-131.12 56.46 2.20 68
41 08/06/2018 21:01:46 -72.74, 36.22 123.59 08/06/2018 21:00:37 -72.77, 36.17 123.55 3.23 69
42 08/06/2018 21:52:32 72.74,-156.47 56.42 08/06/2018 21:51:17 72.76,-156.51 56.46 2.70 75
43 08/06/2018 22:43:14 -72.64, 11.04 123.68 08/06/2018 22:42:00 -72.69, 10.68 123.59 13.24 74
44 08/06/2018 23:33:56 72.44, 178.77 56.11 08/06/2018 23:32:45 72.43, 177.48 56.19 43.41 71
45 08/07/2018 00:24:37 -72.34, -13.73 123.99 08/07/2018 00:23:27 -72.36, -15.32 123.86 53.86 70
46 08/07/2018 01:15:19 72.13, 153.99 55.80 08/07/2018 01:14:11 72.15, 151.59 55.97 81.82 68
47 08/07/2018 02:06:01 -72.04, -38.52 124.30 08/07/2018 02:04:55 -72.03, -41.30 124.12 95.53 66

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/5/2018
SNOs_Map_NOAA-20_METOP-B_20180805.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 08/05/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service