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: 7/25/2018
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 11:12:06 -73.62,-178.23 123.00 08/05/2018 11:13:12 -73.55,-175.34 123.25 91.07 66
2 08/05/2018 12:02:47 73.38, -10.37 56.74 08/05/2018 12:03:56 73.33, -8.49 56.58 60.03 69
3 08/05/2018 12:53:29 -73.27, 157.18 123.37 08/05/2018 12:54:40 -73.22, 158.59 123.52 45.60 71
4 08/05/2018 13:44:11 73.08, -35.08 56.43 08/05/2018 13:45:23 73.06, -34.43 56.35 21.26 72
5 08/05/2018 14:34:52 -72.98, 132.46 123.68 08/05/2018 14:36:06 -72.95, 132.66 123.74 7.50 74
6 08/05/2018 15:25:37 72.93, -60.14 56.29 08/05/2018 15:26:46 72.93, -60.04 56.26 3.34 69
7 08/05/2018 16:16:21 -72.93, 107.18 123.71 08/05/2018 16:17:28 -72.92, 107.27 123.74 3.06 67
8 08/05/2018 17:07:06 72.89, -85.42 56.26 08/05/2018 17:08:08 72.91, -85.43 56.26 2.26 62
9 08/05/2018 17:57:50 -72.88, 81.90 123.74 08/05/2018 17:58:50 -72.90, 81.88 123.74 1.74 60
10 08/05/2018 18:48:36 72.89,-110.80 56.28 08/05/2018 18:49:30 72.88,-110.82 56.26 1.21 54
11 08/05/2018 19:39:20 -72.89, 56.52 123.72 08/05/2018 19:40:12 -72.87, 56.49 123.74 1.98 52
12 08/05/2018 20:30:06 72.89,-136.18 56.30 08/05/2018 20:30:51 72.91,-136.11 56.30 2.88 45
13 08/05/2018 21:20:50 -72.89, 31.14 123.70 08/05/2018 21:21:33 -72.90, 31.20 123.70 2.23 43
14 08/05/2018 22:11:36 72.90,-161.56 56.33 08/05/2018 22:12:13 72.88,-161.50 56.30 2.74 37
15 08/05/2018 23:02:20 -72.89, 5.76 123.67 08/05/2018 23:02:55 -72.87, 5.81 123.70 2.89 35
16 08/05/2018 23:53:05 72.85, 173.16 56.29 08/05/2018 23:53:35 72.86, 173.11 56.30 1.79 30
17 08/06/2018 00:43:49 -72.85, -19.52 123.70 08/06/2018 00:44:17 -72.85, -19.58 123.71 1.98 28
18 08/06/2018 01:34:35 72.85, 147.78 56.32 08/06/2018 01:34:57 72.83, 147.72 56.29 3.06 22
19 08/06/2018 02:25:19 -72.85, -44.90 123.68 08/06/2018 02:25:38 -72.88, -44.86 123.66 2.93 19
20 08/06/2018 03:16:05 72.86, 122.39 56.34 08/06/2018 03:16:18 72.86, 122.43 56.33 1.31 13
21 08/06/2018 04:06:49 -72.86, -70.28 123.66 08/06/2018 04:07:00 -72.85, -70.26 123.67 1.05 11
22 08/06/2018 04:57:35 72.86, 97.01 56.36 08/06/2018 04:57:40 72.83, 97.04 56.33 3.28 5
23 08/06/2018 05:48:18 -72.81, -95.56 123.69 08/06/2018 05:48:22 -72.83, -95.65 123.67 3.44 4
24 08/06/2018 06:39:04 72.82, 71.74 56.33 08/06/2018 06:39:02 72.81, 71.65 56.33 2.82 2
25 08/06/2018 07:29:48 -72.81,-120.94 123.67 08/06/2018 07:29:44 -72.80,-121.04 123.67 3.28 4
26 08/06/2018 08:20:34 72.82, 46.35 56.35 08/06/2018 08:20:23 72.84, 46.37 56.37 1.87 11
27 08/06/2018 09:11:18 -72.82,-146.33 123.64 08/06/2018 09:11:05 -72.83,-146.32 123.63 1.34 13
28 08/06/2018 10:02:04 72.82, 20.97 56.38 08/06/2018 10:01:45 72.81, 20.98 56.37 1.39 19
29 08/06/2018 10:52:48 -72.82,-171.71 123.62 08/06/2018 10:52:27 -72.80,-171.71 123.63 1.81 21
30 08/06/2018 11:43:34 72.83, -4.41 56.40 08/06/2018 11:43:06 72.84, -4.31 56.41 3.55 28
31 08/06/2018 12:34:18 -72.82, 162.91 123.60 08/06/2018 12:33:48 -72.83, 163.00 123.59 3.11 30
32 08/06/2018 13:25:03 72.78, -29.69 56.37 08/06/2018 13:24:28 72.81, -29.70 56.41 3.57 35
33 08/06/2018 14:15:47 -72.78, 137.63 123.63 08/06/2018 14:15:10 -72.81, 137.61 123.59 3.22 37
34 08/06/2018 15:06:33 72.78, -55.07 56.39 08/06/2018 15:05:50 72.79, -55.09 56.41 0.75 43
35 08/06/2018 15:57:17 -72.78, 112.25 123.61 08/06/2018 15:56:32 -72.78, 112.22 123.59 0.96 45
36 08/06/2018 16:48:03 72.79, -80.46 56.42 08/06/2018 16:47:12 72.76, -80.48 56.41 2.97 51
37 08/06/2018 17:38:47 -72.78, 86.87 123.58 08/06/2018 17:37:53 -72.81, 86.93 123.55 3.34 54
38 08/06/2018 18:29:33 72.79,-105.84 56.44 08/06/2018 18:28:33 72.79,-105.77 56.45 2.29 60
39 08/06/2018 19:20:17 -72.79, 61.48 123.56 08/06/2018 19:19:15 -72.78, 61.54 123.55 2.07 62
40 08/06/2018 20:11:02 72.74,-131.11 56.41 08/06/2018 20:09:55 72.76,-131.16 56.45 2.57 67
41 08/06/2018 21:01:46 -72.74, 36.21 123.59 08/06/2018 21:00:37 -72.76, 36.15 123.55 2.52 69
42 08/06/2018 21:52:32 72.75,-156.50 56.43 08/06/2018 21:51:17 72.74,-156.55 56.44 2.06 75
43 08/06/2018 22:43:14 -72.64, 11.03 123.68 08/06/2018 22:42:00 -72.68, 10.66 123.60 13.09 74
44 08/06/2018 23:33:56 72.45, 178.74 56.12 08/06/2018 23:32:45 72.41, 177.44 56.18 43.85 71
45 08/07/2018 00:24:38 -72.34, -13.74 123.99 08/07/2018 00:23:28 -72.35, -15.34 123.86 54.09 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 85.63 67
47 08/07/2018 02:06:02 -72.04, -38.53 124.30 08/07/2018 02:04:55 -72.07, -41.22 124.08 92.41 67

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 7/25/2018
SNOs_Map_NOAA-20_METOP-B_20180727.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 07/25/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service