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: 7/24/2018
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,-178.21 123.00 08/05/2018 11:13:11 -73.55,-175.33 123.24 91.05 66
2 08/05/2018 12:02:46 73.37, -10.36 56.74 08/05/2018 12:03:55 73.34, -8.48 56.58 60.06 69
3 08/05/2018 12:53:28 -73.27, 157.19 123.37 08/05/2018 12:54:39 -73.23, 158.61 123.51 45.54 71
4 08/05/2018 13:44:10 73.08, -35.07 56.43 08/05/2018 13:45:23 73.01, -34.53 56.31 19.19 73
5 08/05/2018 14:34:52 -72.97, 132.47 123.68 08/05/2018 14:36:06 -72.95, 132.67 123.73 7.12 74
6 08/05/2018 15:25:37 72.93, -60.13 56.28 08/05/2018 15:26:46 72.93, -60.03 56.27 3.50 69
7 08/05/2018 16:16:21 -72.93, 107.19 123.71 08/05/2018 16:17:28 -72.93, 107.28 123.73 3.00 67
8 08/05/2018 17:07:06 72.88, -85.41 56.25 08/05/2018 17:08:08 72.91, -85.42 56.26 3.12 62
9 08/05/2018 17:57:50 -72.88, 81.91 123.75 08/05/2018 17:58:50 -72.90, 81.89 123.74 2.79 60
10 08/05/2018 18:48:36 72.89,-110.79 56.27 08/05/2018 18:49:30 72.89,-110.81 56.26 0.64 54
11 08/05/2018 19:39:20 -72.88, 56.53 123.72 08/05/2018 19:40:12 -72.88, 56.50 123.74 1.14 52
12 08/05/2018 20:30:06 72.89,-136.17 56.30 08/05/2018 20:30:52 72.86,-136.20 56.26 3.41 46
13 08/05/2018 21:20:50 -72.89, 31.15 123.70 08/05/2018 21:21:33 -72.90, 31.22 123.70 2.94 43
14 08/05/2018 22:11:36 72.89,-161.56 56.32 08/05/2018 22:12:13 72.89,-161.49 56.30 2.43 37
15 08/05/2018 23:02:20 -72.89, 5.77 123.68 08/05/2018 23:02:55 -72.88, 5.82 123.70 2.20 35
16 08/05/2018 23:53:05 72.85, 173.17 56.29 08/05/2018 23:53:35 72.86, 173.12 56.30 2.20 30
17 08/06/2018 00:43:49 -72.84, -19.51 123.71 08/06/2018 00:44:17 -72.86, -19.57 123.70 2.29 28
18 08/06/2018 01:34:35 72.85, 147.78 56.31 08/06/2018 01:34:57 72.84, 147.73 56.30 2.37 22
19 08/06/2018 02:25:19 -72.85, -44.89 123.69 08/06/2018 02:25:39 -72.83, -44.96 123.70 2.84 20
20 08/06/2018 03:16:05 72.86, 122.40 56.34 08/06/2018 03:16:18 72.86, 122.44 56.34 1.67 13
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 1.21 11
22 08/06/2018 04:57:35 72.86, 97.02 56.36 08/06/2018 04:57:40 72.84, 97.05 56.34 2.58 5
23 08/06/2018 05:48:19 -72.86, -95.66 123.64 08/06/2018 05:48:22 -72.83, -95.63 123.66 2.65 3
24 08/06/2018 06:39:04 72.81, 71.74 56.33 08/06/2018 06:39:02 72.81, 71.66 56.33 2.62 2
25 08/06/2018 07:29:48 -72.81,-120.93 123.67 08/06/2018 07:29:44 -72.81,-121.02 123.67 2.97 4
26 08/06/2018 08:20:34 72.82, 46.36 56.35 08/06/2018 08:20:23 72.84, 46.38 56.38 2.65 11
27 08/06/2018 09:11:18 -72.81,-146.32 123.65 08/06/2018 09:11:05 -72.83,-146.31 123.62 2.40 13
28 08/06/2018 10:02:04 72.82, 20.98 56.38 08/06/2018 10:01:45 72.81, 20.98 56.37 0.69 19
29 08/06/2018 10:52:48 -72.82,-171.70 123.62 08/06/2018 10:52:27 -72.81,-171.70 123.63 0.77 21
30 08/06/2018 11:43:34 72.82, -4.41 56.40 08/06/2018 11:43:07 72.79, -4.41 56.37 3.81 27
31 08/06/2018 12:34:18 -72.82, 162.92 123.60 08/06/2018 12:33:48 -72.84, 163.01 123.58 3.58 30
32 08/06/2018 13:25:04 72.83, -29.79 56.42 08/06/2018 13:24:28 72.82, -29.69 56.41 3.50 36
33 08/06/2018 14:15:48 -72.82, 137.54 123.58 08/06/2018 14:15:10 -72.81, 137.62 123.59 3.23 38
34 08/06/2018 15:06:33 72.78, -55.07 56.39 08/06/2018 15:05:50 72.79, -55.08 56.41 1.21 43
35 08/06/2018 15:57:17 -72.78, 112.26 123.61 08/06/2018 15:56:32 -72.79, 112.23 123.59 1.31 45
36 08/06/2018 16:48:03 72.79, -80.45 56.41 08/06/2018 16:47:12 72.77, -80.47 56.41 2.26 51
37 08/06/2018 17:38:47 -72.78, 86.88 123.59 08/06/2018 17:37:54 -72.76, 86.84 123.59 2.43 53
38 08/06/2018 18:29:33 72.79,-105.83 56.44 08/06/2018 18:28:33 72.79,-105.76 56.45 2.43 60
39 08/06/2018 19:20:17 -72.79, 61.49 123.56 08/06/2018 19:19:15 -72.79, 61.56 123.55 2.10 62
40 08/06/2018 20:11:02 72.74,-131.11 56.41 08/06/2018 20:09:55 72.77,-131.15 56.45 3.09 67
41 08/06/2018 21:01:46 -72.74, 36.21 123.59 08/06/2018 21:00:37 -72.76, 36.17 123.55 3.22 69
42 08/06/2018 21:52:32 72.75,-156.49 56.43 08/06/2018 21:51:17 72.74,-156.54 56.45 1.66 75
43 08/06/2018 22:43:14 -72.64, 11.04 123.68 08/06/2018 22:42:00 -72.69, 10.67 123.60 13.32 74
44 08/06/2018 23:33:56 72.45, 178.75 56.12 08/06/2018 23:32:45 72.41, 177.45 56.18 43.65 71
45 08/07/2018 00:24:38 -72.34, -13.73 123.99 08/07/2018 00:23:28 -72.36, -15.33 123.86 53.99 70
46 08/07/2018 01:15:19 72.09, 154.06 55.75 08/07/2018 01:14:12 72.13, 151.56 55.96 85.51 67
47 08/07/2018 02:06:02 -72.04, -38.52 124.30 08/07/2018 02:04:56 -72.03, -41.31 124.12 95.68 66

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 7/24/2018
SNOs_Map_NOAA-20_METOP-B_20180725.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 07/24/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service