Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/3/2017
Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
1 | 03/07/2017 | 04:53:01 | -73.58, -79.83 | 101.09 | 03/07/2017 | 04:51:55 | -73.57, -82.93 | 100.92 | 97.37 | 66 |
2 | 03/07/2017 | 05:43:45 | 73.37, 87.03 | 78.71 | 03/07/2017 | 05:42:36 | 73.32, 84.94 | 78.80 | 66.71 | 69 |
3 | 03/07/2017 | 06:34:29 | -73.26,-105.89 | 101.40 | 03/07/2017 | 06:33:19 | -73.28,-107.64 | 101.27 | 56.00 | 70 |
4 | 03/07/2017 | 07:25:13 | 73.05, 60.98 | 78.40 | 03/07/2017 | 07:24:00 | 73.03, 60.21 | 78.45 | 24.96 | 73 |
5 | 03/07/2017 | 08:15:56 | -72.99,-131.82 | 101.67 | 03/07/2017 | 08:14:43 | -72.98,-132.37 | 101.62 | 18.01 | 73 |
6 | 03/07/2017 | 09:06:39 | 72.82, 35.16 | 78.18 | 03/07/2017 | 09:05:26 | 72.84, 35.25 | 78.21 | 3.22 | 73 |
7 | 03/07/2017 | 09:57:20 | -72.87,-157.42 | 101.80 | 03/07/2017 | 09:56:10 | -72.84,-157.44 | 101.81 | 2.80 | 70 |
8 | 03/07/2017 | 10:48:00 | 72.85, 9.89 | 78.18 | 03/07/2017 | 10:46:56 | 72.84, 9.86 | 78.19 | 1.23 | 64 |
9 | 03/07/2017 | 11:38:42 | -72.84, 177.20 | 101.85 | 03/07/2017 | 11:37:40 | -72.85, 177.17 | 101.83 | 1.21 | 62 |
10 | 03/07/2017 | 12:29:22 | 72.83, -15.50 | 78.13 | 03/07/2017 | 12:28:26 | 72.85, -15.53 | 78.17 | 2.68 | 56 |
11 | 03/07/2017 | 13:20:04 | -72.82, 151.82 | 101.89 | 03/07/2017 | 13:19:09 | -72.81, 151.88 | 101.90 | 2.89 | 55 |
12 | 03/07/2017 | 14:10:44 | 72.81, -40.88 | 78.09 | 03/07/2017 | 14:09:55 | 72.81, -40.82 | 78.09 | 2.08 | 49 |
13 | 03/07/2017 | 15:01:26 | -72.80, 126.43 | 101.94 | 03/07/2017 | 15:00:39 | -72.81, 126.49 | 101.92 | 2.25 | 47 |
14 | 03/07/2017 | 15:52:05 | 72.84, -66.16 | 78.08 | 03/07/2017 | 15:51:25 | 72.82, -66.21 | 78.07 | 2.95 | 40 |
15 | 03/07/2017 | 16:42:47 | -72.83, 101.15 | 101.94 | 03/07/2017 | 16:42:09 | -72.82, 101.10 | 101.94 | 2.19 | 38 |
16 | 03/07/2017 | 17:33:27 | 72.82, -91.54 | 78.04 | 03/07/2017 | 17:32:55 | 72.83, -91.60 | 78.06 | 2.00 | 32 |
17 | 03/07/2017 | 18:24:09 | -72.81, 75.77 | 101.99 | 03/07/2017 | 18:23:39 | -72.83, 75.71 | 101.96 | 2.80 | 30 |
18 | 03/07/2017 | 19:14:49 | 72.80,-116.93 | 77.99 | 03/07/2017 | 19:14:24 | 72.78,-116.88 | 77.98 | 2.18 | 25 |
19 | 03/07/2017 | 20:05:31 | -72.79, 50.39 | 102.03 | 03/07/2017 | 20:05:08 | -72.79, 50.42 | 102.03 | 1.31 | 23 |
20 | 03/07/2017 | 20:56:11 | 72.78,-142.31 | 77.95 | 03/07/2017 | 20:55:54 | 72.79,-142.27 | 77.96 | 1.92 | 17 |
21 | 03/07/2017 | 21:46:53 | -72.77, 25.01 | 102.08 | 03/07/2017 | 21:46:38 | -72.79, 25.03 | 102.05 | 2.80 | 15 |
22 | 03/07/2017 | 22:37:32 | 72.81,-167.59 | 77.94 | 03/07/2017 | 22:37:24 | 72.80,-167.66 | 77.94 | 2.71 | 8 |
23 | 03/07/2017 | 23:28:14 | -72.80, -0.27 | 102.08 | 03/07/2017 | 23:28:08 | -72.80, -0.36 | 102.07 | 2.75 | 6 |
24 | 03/08/2017 | 00:18:54 | 72.79, 167.03 | 77.90 | 03/08/2017 | 00:18:53 | 72.76, 167.05 | 77.87 | 3.41 | 1 |
25 | 03/08/2017 | 01:09:36 | -72.78, -25.66 | 102.13 | 03/08/2017 | 01:09:37 | -72.76, -25.64 | 102.15 | 2.33 | 1 |
26 | 03/08/2017 | 02:00:16 | 72.76, 141.65 | 77.85 | 03/08/2017 | 02:00:23 | 72.76, 141.66 | 77.85 | 0.47 | 7 |
27 | 03/08/2017 | 02:50:58 | -72.76, -51.04 | 102.17 | 03/08/2017 | 02:51:07 | -72.77, -51.03 | 102.17 | 0.92 | 9 |
28 | 03/08/2017 | 03:41:38 | 72.74, 116.26 | 77.81 | 03/08/2017 | 03:41:53 | 72.77, 116.27 | 77.83 | 3.09 | 15 |
29 | 03/08/2017 | 04:32:20 | -72.74, -76.42 | 102.22 | 03/08/2017 | 04:32:36 | -72.72, -76.32 | 102.24 | 3.79 | 16 |
30 | 03/08/2017 | 05:23:00 | 72.72, 90.88 | 77.76 | 03/08/2017 | 05:23:22 | 72.73, 90.98 | 77.76 | 3.51 | 22 |
31 | 03/08/2017 | 06:13:42 | -72.72,-101.80 | 102.26 | 03/08/2017 | 06:14:06 | -72.73,-101.71 | 102.26 | 3.59 | 24 |
32 | 03/08/2017 | 07:04:21 | 72.75, 65.60 | 77.76 | 03/08/2017 | 07:04:52 | 72.74, 65.59 | 77.74 | 1.80 | 31 |
33 | 03/08/2017 | 07:55:03 | -72.75,-127.08 | 102.26 | 03/08/2017 | 07:55:36 | -72.74,-127.10 | 102.28 | 0.98 | 33 |
34 | 03/08/2017 | 08:45:43 | 72.73, 40.22 | 77.71 | 03/08/2017 | 08:46:22 | 72.74, 40.20 | 77.72 | 1.52 | 39 |
35 | 03/08/2017 | 09:36:25 | -72.73,-152.47 | 102.31 | 03/08/2017 | 09:37:06 | -72.75,-152.49 | 102.30 | 2.44 | 41 |
36 | 03/08/2017 | 10:27:05 | 72.71, 14.84 | 77.67 | 03/08/2017 | 10:27:51 | 72.70, 14.92 | 77.64 | 2.91 | 46 |
37 | 03/08/2017 | 11:17:47 | -72.71,-177.85 | 102.36 | 03/08/2017 | 11:18:35 | -72.70,-177.77 | 102.37 | 2.47 | 48 |
38 | 03/08/2017 | 12:08:27 | 72.69, -10.55 | 77.62 | 03/08/2017 | 12:09:21 | 72.71, -10.47 | 77.62 | 3.34 | 54 |
39 | 03/08/2017 | 12:59:08 | -72.74, 156.87 | 102.36 | 03/08/2017 | 13:00:05 | -72.71, 156.84 | 102.39 | 2.86 | 57 |
40 | 03/08/2017 | 13:49:48 | 72.72, -35.83 | 77.62 | 03/08/2017 | 13:50:51 | 72.72, -35.86 | 77.60 | 1.24 | 63 |
41 | 03/08/2017 | 14:40:30 | -72.71, 131.49 | 102.40 | 03/08/2017 | 14:41:35 | -72.72, 131.45 | 102.41 | 1.59 | 65 |
42 | 03/08/2017 | 15:31:10 | 72.70, -61.21 | 77.57 | 03/08/2017 | 15:32:20 | 72.67, -61.15 | 77.53 | 3.32 | 70 |
43 | 03/08/2017 | 16:21:52 | -72.69, 106.11 | 102.45 | 03/08/2017 | 16:23:04 | -72.68, 106.16 | 102.49 | 2.54 | 72 |
44 | 03/08/2017 | 17:12:35 | 72.52, -86.90 | 77.39 | 03/08/2017 | 17:13:47 | 72.53, -86.23 | 77.34 | 22.53 | 72 |
45 | 03/08/2017 | 18:03:18 | -72.47, 80.32 | 102.67 | 03/08/2017 | 18:04:30 | -72.48, 81.18 | 102.73 | 29.08 | 72 |
46 | 03/08/2017 | 18:54:03 | 72.19,-112.89 | 77.08 | 03/08/2017 | 18:55:11 | 72.23,-111.01 | 76.99 | 63.95 | 68 |
47 | 03/08/2017 | 19:44:46 | -72.14, 54.34 | 102.98 | 03/08/2017 | 19:45:54 | -72.18, 56.39 | 103.08 | 70.31 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 3/3/2017
Download SNOs between METOP-A and NPP since TLE EPOCH: 03/03/2017 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Over