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: 7/26/2018
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 -73.59,-178.17 123.02 08/05/2018 11:13:12 -73.51,-175.41 123.28 87.36 67
2 08/05/2018 12:02:47 73.40, -10.42 56.77 08/05/2018 12:03:56 73.30, -8.56 56.55 60.54 69
3 08/05/2018 12:53:29 -73.30, 157.12 123.34 08/05/2018 12:54:39 -73.24, 158.63 123.50 48.81 70
4 08/05/2018 13:44:11 73.11, -35.14 56.46 08/05/2018 13:45:23 73.02, -34.50 56.33 22.61 72
5 08/05/2018 14:34:53 -73.00, 132.40 123.65 08/05/2018 14:36:06 -72.96, 132.70 123.72 10.72 73
6 08/05/2018 15:25:37 72.91, -60.09 56.26 08/05/2018 15:26:47 72.90, -60.10 56.24 1.11 70
7 08/05/2018 16:16:21 -72.91, 107.23 123.74 08/05/2018 16:17:29 -72.89, 107.20 123.77 2.13 68
8 08/05/2018 17:07:07 72.91, -85.47 56.28 08/05/2018 17:08:08 72.92, -85.39 56.28 3.05 61
9 08/05/2018 17:57:51 -72.91, 81.85 123.71 08/05/2018 17:58:50 -72.92, 81.92 123.73 2.32 59
10 08/05/2018 18:48:37 72.92,-110.85 56.31 08/05/2018 18:49:30 72.90,-110.78 56.27 2.91 53
11 08/05/2018 19:39:21 -72.91, 56.47 123.69 08/05/2018 19:40:12 -72.89, 56.53 123.73 3.24 51
12 08/05/2018 20:30:06 72.87,-136.13 56.27 08/05/2018 20:30:52 72.88,-136.17 56.27 1.61 46
13 08/05/2018 21:20:50 -72.87, 31.19 123.72 08/05/2018 21:21:34 -72.87, 31.13 123.73 1.80 44
14 08/05/2018 22:11:36 72.87,-161.51 56.30 08/05/2018 22:12:14 72.85,-161.56 56.27 2.97 38
15 08/05/2018 23:02:20 -72.87, 5.81 123.70 08/05/2018 23:02:55 -72.89, 5.85 123.69 2.74 35
16 08/05/2018 23:53:06 72.88, 173.11 56.32 08/05/2018 23:53:35 72.88, 173.15 56.31 1.48 29
17 08/06/2018 00:43:50 -72.87, -19.58 123.68 08/06/2018 00:44:17 -72.87, -19.54 123.69 1.35 27
18 08/06/2018 01:34:36 72.88, 147.72 56.34 08/06/2018 01:34:57 72.85, 147.76 56.31 3.36 21
19 08/06/2018 02:25:19 -72.83, -44.85 123.71 08/06/2018 02:25:39 -72.84, -44.93 123.69 3.14 20
20 08/06/2018 03:16:05 72.83, 122.45 56.31 08/06/2018 03:16:19 72.83, 122.37 56.31 2.68 14
21 08/06/2018 04:06:49 -72.83, -70.23 123.68 08/06/2018 04:07:01 -72.82, -70.32 123.69 3.27 12
22 08/06/2018 04:57:35 72.84, 97.06 56.34 08/06/2018 04:57:40 72.85, 97.08 56.35 1.87 5
23 08/06/2018 05:48:19 -72.84, -95.62 123.66 08/06/2018 05:48:22 -72.84, -95.61 123.65 1.06 3
24 08/06/2018 06:39:05 72.84, 71.68 56.36 08/06/2018 06:39:02 72.83, 71.69 56.35 1.45 3
25 08/06/2018 07:29:49 -72.84,-121.00 123.64 08/06/2018 07:29:44 -72.82,-121.00 123.65 2.12 5
26 08/06/2018 08:20:34 72.79, 46.40 56.33 08/06/2018 08:20:24 72.80, 46.30 56.34 3.60 10
27 08/06/2018 09:11:19 -72.84,-146.38 123.61 08/06/2018 09:11:05 -72.85,-146.28 123.61 3.19 14
28 08/06/2018 10:02:04 72.80, 21.02 56.35 08/06/2018 10:01:45 72.83, 21.01 56.39 3.51 19
29 08/06/2018 10:52:48 -72.80,-171.66 123.65 08/06/2018 10:52:27 -72.82,-171.68 123.62 2.89 21
30 08/06/2018 11:43:34 72.80, -4.36 56.37 08/06/2018 11:43:07 72.80, -4.38 56.38 0.62 27
31 08/06/2018 12:34:18 -72.80, 162.96 123.62 08/06/2018 12:33:49 -72.80, 162.93 123.62 0.91 29
32 08/06/2018 13:25:04 72.81, -29.74 56.40 08/06/2018 13:24:29 72.78, -29.77 56.38 2.99 35
33 08/06/2018 14:15:48 -72.80, 137.58 123.60 08/06/2018 14:15:10 -72.82, 137.65 123.58 3.18 38
34 08/06/2018 15:06:34 72.81, -55.13 56.42 08/06/2018 15:05:50 72.81, -55.05 56.42 2.41 44
35 08/06/2018 15:57:18 -72.81, 112.19 123.58 08/06/2018 15:56:32 -72.80, 112.26 123.58 2.28 46
36 08/06/2018 16:48:03 72.76, -80.40 56.39 08/06/2018 16:47:12 72.78, -80.44 56.42 2.47 51
37 08/06/2018 17:38:47 -72.76, 86.92 123.61 08/06/2018 17:37:54 -72.77, 86.87 123.58 2.23 53
38 08/06/2018 18:29:33 72.77,-105.79 56.41 08/06/2018 18:28:34 72.76,-105.84 56.42 2.02 59
39 08/06/2018 19:20:16 -72.76, 61.54 123.58 08/06/2018 19:19:15 -72.75, 61.48 123.58 2.56 61
40 08/06/2018 20:11:02 72.77,-131.17 56.44 08/06/2018 20:09:54 72.78,-131.12 56.46 2.02 68
41 08/06/2018 21:01:46 -72.77, 36.15 123.56 08/06/2018 21:00:36 -72.78, 36.19 123.54 1.48 70
42 08/06/2018 21:52:31 72.72,-156.45 56.40 08/06/2018 21:51:17 72.71,-156.62 56.42 5.99 74
43 08/06/2018 22:43:14 -72.67, 10.98 123.65 08/06/2018 22:42:00 -72.65, 10.59 123.63 13.05 74
44 08/06/2018 23:33:55 72.42, 178.79 56.09 08/06/2018 23:32:44 72.43, 177.48 56.19 44.11 71
45 08/07/2018 00:24:38 -72.37, -13.79 123.96 08/07/2018 00:23:27 -72.37, -15.31 123.85 51.09 71
46 08/07/2018 01:15:19 72.12, 154.01 55.78 08/07/2018 01:14:12 72.09, 151.49 55.93 86.07 67
47 08/07/2018 02:06:01 -72.02, -38.48 124.32 08/07/2018 02:04:55 -72.04, -41.28 124.11 96.30 66

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 7/26/2018
SNOs_Map_NOAA-20_METOP-B_20180728.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 07/26/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service