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: 2/27/2018
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 10:59:46 -73.59,-174.95 99.73 03/04/2018 11:00:52 -73.53,-171.81 99.98 98.98 66
2 03/04/2018 11:50:28 73.39, -7.19 80.04 03/04/2018 11:51:36 73.33, -4.93 79.84 72.38 68
3 03/04/2018 12:41:10 -73.30, 160.34 100.08 03/04/2018 12:42:19 -73.26, 162.24 100.25 60.84 69
4 03/04/2018 13:31:52 73.10, -31.91 79.69 03/04/2018 13:33:03 73.06, -30.86 79.57 34.10 71
5 03/04/2018 14:22:34 -73.00, 135.61 100.44 03/04/2018 14:23:47 -72.93, 136.20 100.56 20.60 73
6 03/04/2018 15:13:17 72.85, -56.76 79.39 03/04/2018 15:14:29 72.83, -56.68 79.35 3.14 72
7 03/04/2018 16:04:00 -72.80, 110.65 100.68 03/04/2018 16:05:11 -72.81, 110.60 100.69 1.72 71
8 03/04/2018 16:54:46 72.80, -82.04 79.31 03/04/2018 16:55:51 72.81, -82.06 79.30 1.16 65
9 03/04/2018 17:45:30 -72.81, 85.27 100.70 03/04/2018 17:46:33 -72.79, 85.22 100.74 3.00 63
10 03/04/2018 18:36:16 72.81,-107.42 79.29 03/04/2018 18:37:13 72.79,-107.45 79.25 2.53 57
11 03/04/2018 19:27:00 -72.82, 59.88 100.72 03/04/2018 19:27:54 -72.82, 59.94 100.74 1.88 54
12 03/04/2018 20:17:46 72.81,-132.81 79.27 03/04/2018 20:18:34 72.82,-132.73 79.25 2.61 48
13 03/04/2018 21:08:29 -72.77, 34.60 100.80 03/04/2018 21:09:16 -72.79, 34.55 100.79 3.04 47
14 03/04/2018 21:59:15 72.77,-158.09 79.19 03/04/2018 21:59:56 72.79,-158.12 79.21 2.90 41
15 03/04/2018 22:49:59 -72.78, 9.21 100.82 03/04/2018 22:50:38 -72.77, 9.17 100.83 1.58 39
16 03/04/2018 23:40:45 72.78, 176.52 79.17 03/04/2018 23:41:18 72.77, 176.50 79.16 0.86 33
17 03/05/2018 00:31:29 -72.78, -16.17 100.84 03/05/2018 00:31:59 -72.80, -16.11 100.83 2.91 30
18 03/05/2018 01:22:15 72.78, 151.14 79.15 03/05/2018 01:22:40 72.75, 151.11 79.11 3.46 25
19 03/05/2018 02:12:59 -72.79, -41.56 100.86 03/05/2018 02:13:21 -72.78, -41.50 100.88 2.20 22
20 03/05/2018 03:03:45 72.79, 125.75 79.13 03/05/2018 03:04:01 72.78, 125.83 79.11 2.83 16
21 03/05/2018 03:54:28 -72.74, -66.84 100.94 03/05/2018 03:54:43 -72.76, -66.88 100.93 2.18 15
22 03/05/2018 04:45:14 72.74, 100.47 79.05 03/05/2018 04:45:23 72.76, 100.45 79.06 1.92 9
23 03/05/2018 05:35:58 -72.75, -92.23 100.96 03/05/2018 05:36:05 -72.74, -92.27 100.97 1.96 7
24 03/05/2018 06:26:44 72.75, 75.08 79.03 03/05/2018 06:26:45 72.74, 75.06 79.02 1.47 1
25 03/05/2018 07:17:28 -72.75,-117.61 100.98 03/05/2018 07:17:26 -72.76,-117.55 100.98 2.42 2
26 03/05/2018 08:08:14 72.75, 49.70 79.01 03/05/2018 08:08:06 72.76, 49.78 79.01 3.09 8
27 03/05/2018 08:58:58 -72.76,-143.00 101.00 03/05/2018 08:58:48 -72.74,-142.93 101.02 2.84 10
28 03/05/2018 09:49:44 72.76, 24.31 78.99 03/05/2018 09:49:28 72.74, 24.40 78.97 3.37 16
29 03/05/2018 10:40:27 -72.71,-168.28 101.08 03/05/2018 10:40:10 -72.72,-168.32 101.07 1.45 17
30 03/05/2018 11:31:13 72.71, -0.97 78.91 03/05/2018 11:30:50 72.72, -0.99 78.92 0.97 23
31 03/05/2018 12:21:57 -72.72, 166.33 101.10 03/05/2018 12:21:32 -72.70, 166.30 101.12 2.65 25
32 03/05/2018 13:12:43 72.72, -26.36 78.89 03/05/2018 13:12:12 72.70, -26.37 78.88 2.37 31
33 03/05/2018 14:03:27 -72.73, 140.95 101.12 03/05/2018 14:02:53 -72.73, 141.02 101.12 2.27 34
34 03/05/2018 14:54:13 72.72, -51.74 78.87 03/05/2018 14:53:33 72.73, -51.65 78.87 2.97 40
35 03/05/2018 15:44:56 -72.68, 115.67 101.20 03/05/2018 15:44:15 -72.71, 115.63 101.16 3.03 41
36 03/05/2018 16:35:42 72.68, -77.02 78.79 03/05/2018 16:34:55 72.71, -77.04 78.83 2.89 47
37 03/05/2018 17:26:26 -72.69, 90.28 101.22 03/05/2018 17:25:37 -72.68, 90.25 101.21 1.13 49
38 03/05/2018 18:17:12 72.69,-102.41 78.77 03/05/2018 18:16:17 72.68,-102.42 78.78 0.48 55
39 03/05/2018 19:07:56 -72.69, 64.89 101.24 03/05/2018 19:06:58 -72.71, 64.97 101.21 3.34 58
40 03/05/2018 19:58:42 72.69,-127.80 78.75 03/05/2018 19:57:39 72.66,-127.81 78.73 3.33 63
41 03/05/2018 20:49:26 -72.70, 39.51 101.27 03/05/2018 20:48:20 -72.69, 39.58 101.26 2.53 66
42 03/05/2018 21:40:12 72.70,-153.18 78.73 03/05/2018 21:39:00 72.69,-153.09 78.73 3.20 72
43 03/05/2018 22:30:55 -72.65, 14.23 101.34 03/05/2018 22:29:42 -72.67, 14.20 101.31 2.09 73
44 03/05/2018 23:21:38 72.50,-178.15 78.48 03/05/2018 23:20:25 72.51,-178.78 78.55 21.09 73
45 03/06/2018 00:12:21 -72.46, -10.75 101.59 03/06/2018 00:11:08 -72.44, -11.60 101.53 28.45 73
46 03/06/2018 01:03:02 72.20, 157.07 78.12 03/06/2018 01:01:53 72.19, 155.23 78.24 62.42 69
47 03/06/2018 01:53:45 -72.16, -35.54 101.94 03/06/2018 01:52:36 -72.12, -37.58 101.84 69.79 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 2/27/2018
SNOs_Map_NOAA-20_METOP-B_20180228.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 02/27/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service