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: 2/21/2018
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 03/04/2018 11:50:29 73.41, -7.22 80.06 03/04/2018 11:51:36 73.36, -4.86 79.86 75.35 67
2 03/04/2018 12:41:11 -73.31, 160.32 100.07 03/04/2018 12:42:20 -73.24, 162.20 100.26 60.75 69
3 03/04/2018 13:31:53 73.11, -31.94 79.70 03/04/2018 13:33:04 73.03, -30.91 79.55 34.56 71
4 03/04/2018 14:22:35 -73.01, 135.59 100.43 03/04/2018 14:23:47 -72.97, 136.27 100.53 22.76 72
5 03/04/2018 15:13:17 72.81, -56.68 79.35 03/04/2018 15:14:30 72.81, -56.72 79.33 1.45 73
6 03/04/2018 16:04:01 -72.81, 110.63 100.67 03/04/2018 16:05:12 -72.79, 110.57 100.71 3.22 71
7 03/04/2018 16:54:47 72.82, -82.07 79.33 03/04/2018 16:55:51 72.84, -82.00 79.32 2.97 64
8 03/04/2018 17:45:31 -72.82, 85.25 100.69 03/04/2018 17:46:33 -72.82, 85.29 100.71 1.47 62
9 03/04/2018 18:36:17 72.82,-107.45 79.30 03/04/2018 18:37:13 72.82,-107.39 79.28 2.43 56
10 03/04/2018 19:27:00 -72.78, 59.97 100.77 03/04/2018 19:27:55 -72.80, 59.91 100.76 3.31 55
11 03/04/2018 20:17:46 72.78,-132.73 79.23 03/04/2018 20:18:35 72.79,-132.77 79.23 1.98 49
12 03/04/2018 21:08:30 -72.78, 34.58 100.79 03/04/2018 21:09:17 -72.78, 34.52 100.80 1.98 47
13 03/04/2018 21:59:16 72.79,-158.12 79.21 03/04/2018 21:59:57 72.77,-158.16 79.19 1.96 41
14 03/04/2018 22:50:00 -72.79, 9.19 100.81 03/04/2018 22:50:38 -72.81, 9.24 100.80 2.69 38
15 03/04/2018 23:40:46 72.79, 176.49 79.19 03/04/2018 23:41:18 72.80, 176.56 79.18 2.51 32
16 03/05/2018 00:31:30 -72.79, -16.19 100.83 03/05/2018 00:32:00 -72.78, -16.14 100.85 1.79 30
17 03/05/2018 01:22:16 72.80, 151.11 79.16 03/05/2018 01:22:40 72.78, 151.18 79.14 3.07 24
18 03/05/2018 02:12:59 -72.75, -41.47 100.91 03/05/2018 02:13:22 -72.76, -41.53 100.90 2.52 23
19 03/05/2018 03:03:45 72.75, 125.83 79.09 03/05/2018 03:04:02 72.76, 125.79 79.09 1.26 17
20 03/05/2018 03:54:28 -72.75, -66.86 100.93 03/05/2018 03:54:43 -72.74, -66.91 100.94 2.24 15
21 03/05/2018 04:45:14 72.76, 100.44 79.07 03/05/2018 04:45:23 72.73, 100.41 79.04 2.74 9
22 03/05/2018 05:35:58 -72.76, -92.25 100.95 03/05/2018 05:36:04 -72.77, -92.20 100.95 2.11 6
23 03/05/2018 06:26:44 72.76, 75.05 79.04 03/05/2018 06:26:44 72.76, 75.13 79.04 2.41 0
24 03/05/2018 07:17:28 -72.76,-117.63 100.97 03/05/2018 07:17:26 -72.75,-117.58 100.99 2.47 2
25 03/05/2018 08:08:13 72.72, 49.77 78.97 03/05/2018 08:08:06 72.74, 49.74 78.99 2.85 7
26 03/05/2018 08:58:57 -72.72,-142.91 101.05 03/05/2018 08:58:48 -72.73,-142.96 101.04 1.87 9
27 03/05/2018 09:49:43 72.72, 24.39 78.95 03/05/2018 09:49:28 72.72, 24.36 78.95 1.07 15
28 03/05/2018 10:40:27 -72.72,-168.30 101.07 03/05/2018 10:40:10 -72.70,-168.35 101.08 2.80 17
29 03/05/2018 11:31:13 72.73, -1.00 78.93 03/05/2018 11:30:49 72.75, -0.92 78.95 3.32 24
30 03/05/2018 12:21:57 -72.73, 166.31 101.09 03/05/2018 12:21:31 -72.73, 166.37 101.09 1.86 26
31 03/05/2018 13:12:43 72.73, -26.39 78.90 03/05/2018 13:12:11 72.73, -26.31 78.90 2.70 32
32 03/05/2018 14:03:27 -72.74, 140.93 101.11 03/05/2018 14:02:53 -72.71, 140.99 101.13 3.30 34
33 03/05/2018 14:54:12 72.69, -51.67 78.83 03/05/2018 14:53:33 72.70, -51.69 78.85 1.90 39
34 03/05/2018 15:44:56 -72.69, 115.65 101.19 03/05/2018 15:44:15 -72.69, 115.60 101.18 1.54 41
35 03/05/2018 16:35:42 72.69, -77.05 78.81 03/05/2018 16:34:55 72.68, -77.08 78.81 1.62 47
36 03/05/2018 17:26:26 -72.70, 90.26 101.21 03/05/2018 17:25:36 -72.72, 90.32 101.18 3.13 50
37 03/05/2018 18:17:12 72.70,-102.44 78.78 03/05/2018 18:16:16 72.71,-102.36 78.80 2.92 56
38 03/05/2018 19:07:56 -72.70, 64.87 101.23 03/05/2018 19:06:58 -72.70, 64.93 101.23 2.08 58
39 03/05/2018 19:58:42 72.71,-127.83 78.76 03/05/2018 19:57:38 72.69,-127.74 78.76 3.28 64
40 03/05/2018 20:49:25 -72.66, 39.59 101.31 03/05/2018 20:48:20 -72.67, 39.55 101.27 2.42 65
41 03/05/2018 21:40:11 72.66,-153.11 78.69 03/05/2018 21:39:00 72.67,-153.13 78.71 1.00 71
42 03/05/2018 22:30:55 -72.66, 14.21 101.33 03/05/2018 22:29:42 -72.65, 14.17 101.32 1.74 73
43 03/05/2018 23:21:38 72.51,-178.18 78.50 03/05/2018 23:20:25 72.49,-178.82 78.53 21.52 73
44 03/06/2018 00:12:20 -72.41, -10.67 101.63 03/06/2018 00:11:08 -72.43, -11.63 101.54 32.29 72
45 03/06/2018 01:03:02 72.21, 157.04 78.14 03/06/2018 01:01:52 72.21, 155.29 78.26 59.32 70
46 03/06/2018 01:53:44 -72.11, -35.46 101.99 03/06/2018 01:52:35 -72.15, -37.51 101.81 70.17 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 2/21/2018
SNOs_Map_NOAA-20_METOP-B_20180222.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 02/21/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service