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: 2/19/2018
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 10:59:47 -73.58,-174.93 99.74 03/04/2018 11:00:53 -73.52,-171.83 99.99 97.89 66
2 03/04/2018 11:50:29 73.39, -7.18 80.04 03/04/2018 11:51:37 73.31, -4.96 79.82 71.49 68
3 03/04/2018 12:41:11 -73.29, 160.36 100.09 03/04/2018 12:42:20 -73.25, 162.22 100.26 59.74 69
4 03/04/2018 13:31:53 73.09, -31.90 79.69 03/04/2018 13:33:04 73.04, -30.89 79.55 33.31 71
5 03/04/2018 14:22:35 -72.99, 135.63 100.45 03/04/2018 14:23:48 -72.92, 136.18 100.57 19.61 73
6 03/04/2018 15:13:17 72.80, -56.65 79.33 03/04/2018 15:14:30 72.81, -56.71 79.33 2.81 73
7 03/04/2018 16:04:01 -72.80, 110.67 100.69 03/04/2018 16:05:12 -72.80, 110.59 100.70 2.79 71
8 03/04/2018 16:54:47 72.80, -82.03 79.31 03/04/2018 16:55:52 72.79, -82.09 79.28 2.33 65
9 03/04/2018 17:45:31 -72.80, 85.29 100.71 03/04/2018 17:46:33 -72.83, 85.31 100.70 3.05 62
10 03/04/2018 18:36:16 72.81,-107.42 79.29 03/04/2018 18:37:12 72.82,-107.37 79.28 2.06 56
11 03/04/2018 19:27:00 -72.81, 59.90 100.73 03/04/2018 19:27:54 -72.81, 59.92 100.75 0.75 54
12 03/04/2018 20:17:46 72.81,-132.81 79.26 03/04/2018 20:18:34 72.80,-132.76 79.24 2.20 48
13 03/04/2018 21:08:30 -72.81, 34.51 100.76 03/04/2018 21:09:16 -72.78, 34.54 100.80 3.22 46
14 03/04/2018 21:59:15 72.77,-158.09 79.19 03/04/2018 21:59:56 72.78,-158.15 79.19 2.19 41
15 03/04/2018 22:49:59 -72.77, 9.23 100.83 03/04/2018 22:50:38 -72.76, 9.15 100.84 2.73 39
16 03/04/2018 23:40:45 72.77, 176.53 79.17 03/04/2018 23:41:18 72.75, 176.47 79.14 2.86 33
17 03/05/2018 00:31:29 -72.77, -16.15 100.85 03/05/2018 00:31:59 -72.79, -16.13 100.84 2.19 30
18 03/05/2018 01:22:15 72.78, 151.14 79.15 03/05/2018 01:22:39 72.78, 151.19 79.14 1.63 24
19 03/05/2018 02:12:59 -72.78, -41.54 100.87 03/05/2018 02:13:21 -72.77, -41.51 100.89 1.32 22
20 03/05/2018 03:03:45 72.78, 125.76 79.12 03/05/2018 03:04:01 72.76, 125.80 79.09 3.03 16
21 03/05/2018 03:54:28 -72.73, -66.82 100.95 03/05/2018 03:54:43 -72.75, -66.90 100.94 3.02 15
22 03/05/2018 04:45:14 72.74, 100.48 79.05 03/05/2018 04:45:23 72.74, 100.42 79.05 1.86 9
23 03/05/2018 05:35:58 -72.74, -92.21 100.97 03/05/2018 05:36:05 -72.73, -92.28 100.98 2.95 7
24 03/05/2018 06:26:44 72.75, 75.09 79.03 03/05/2018 06:26:44 72.77, 75.14 79.05 3.06 0
25 03/05/2018 07:17:28 -72.74,-117.59 100.99 03/05/2018 07:17:26 -72.75,-117.56 100.99 1.44 2
26 03/05/2018 08:08:14 72.75, 49.70 79.00 03/05/2018 08:08:06 72.75, 49.75 79.00 1.73 8
27 03/05/2018 08:58:58 -72.75,-142.98 101.02 03/05/2018 08:58:48 -72.73,-142.95 101.03 2.17 10
28 03/05/2018 09:49:43 72.71, 24.42 78.93 03/05/2018 09:49:28 72.72, 24.37 78.95 2.74 15
29 03/05/2018 10:40:27 -72.70,-168.26 101.09 03/05/2018 10:40:10 -72.71,-168.33 101.08 2.54 17
30 03/05/2018 11:31:13 72.71, -0.96 78.91 03/05/2018 11:30:50 72.70, -1.02 78.91 2.00 23
31 03/05/2018 12:21:57 -72.71, 166.35 101.11 03/05/2018 12:21:31 -72.74, 166.39 101.08 3.38 26
32 03/05/2018 13:12:43 72.72, -26.35 78.88 03/05/2018 13:12:11 72.73, -26.30 78.90 2.38 32
33 03/05/2018 14:03:27 -72.72, 140.97 101.14 03/05/2018 14:02:53 -72.72, 141.00 101.13 1.07 34
34 03/05/2018 14:54:13 72.72, -51.74 78.86 03/05/2018 14:53:33 72.71, -51.68 78.86 2.30 40
35 03/05/2018 15:44:57 -72.72, 115.58 101.16 03/05/2018 15:44:15 -72.70, 115.62 101.17 3.08 42
36 03/05/2018 16:35:42 72.68, -77.02 78.79 03/05/2018 16:34:55 72.69, -77.07 78.81 1.99 47
37 03/05/2018 17:26:26 -72.68, 90.30 101.23 03/05/2018 17:25:37 -72.67, 90.23 101.22 2.34 49
38 03/05/2018 18:17:12 72.68,-102.40 78.76 03/05/2018 18:16:17 72.67,-102.45 78.76 2.53 55
39 03/05/2018 19:07:56 -72.68, 64.91 101.26 03/05/2018 19:06:58 -72.70, 64.95 101.22 2.56 58
40 03/05/2018 19:58:42 72.69,-127.79 78.74 03/05/2018 19:57:38 72.69,-127.73 78.76 1.99 64
41 03/05/2018 20:49:26 -72.69, 39.53 101.28 03/05/2018 20:48:20 -72.68, 39.57 101.27 1.42 66
42 03/05/2018 21:40:12 72.69,-153.18 78.72 03/05/2018 21:39:00 72.67,-153.12 78.72 3.10 72

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 2/19/2018
SNOs_Map_NOAA-20_METOP-B_20180220.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 02/19/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service