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: 3/21/2013
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 | 03/24/2013 | 15:26:36 | 73.52, -58.48 | 71.96 | 03/24/2013 | 15:25:30 | 73.51, -61.61 | 72.14 | 98.66 | 66 |
2 | 03/24/2013 | 16:17:20 | -73.42, 108.62 | 108.14 | 03/24/2013 | 16:16:12 | -73.41, 105.95 | 108.00 | 84.93 | 68 |
3 | 03/24/2013 | 17:08:04 | 73.19, -84.56 | 71.64 | 03/24/2013 | 17:06:54 | 73.21, -86.31 | 71.78 | 56.25 | 70 |
4 | 03/24/2013 | 17:58:47 | -73.14, 82.67 | 108.42 | 03/24/2013 | 17:57:36 | -73.11, 81.24 | 108.36 | 46.20 | 71 |
5 | 03/24/2013 | 18:49:31 | 72.91,-110.50 | 71.36 | 03/24/2013 | 18:48:18 | 72.91,-111.03 | 71.42 | 17.14 | 73 |
6 | 03/24/2013 | 19:40:15 | -72.81, 56.62 | 108.74 | 03/24/2013 | 19:39:00 | -72.81, 56.51 | 108.72 | 3.71 | 75 |
7 | 03/24/2013 | 20:30:55 | 72.78,-136.12 | 71.22 | 03/24/2013 | 20:29:45 | 72.76,-136.09 | 71.22 | 1.79 | 70 |
8 | 03/24/2013 | 21:21:37 | -72.78, 31.22 | 108.79 | 03/24/2013 | 21:20:29 | -72.76, 31.23 | 108.80 | 2.33 | 68 |
9 | 03/24/2013 | 22:12:17 | 72.75,-161.52 | 71.17 | 03/24/2013 | 22:11:15 | 72.77,-161.46 | 71.20 | 2.69 | 62 |
10 | 03/24/2013 | 23:02:59 | -72.75, 5.82 | 108.85 | 03/24/2013 | 23:01:59 | -72.76, 5.86 | 108.82 | 1.70 | 60 |
11 | 03/24/2013 | 23:53:38 | 72.77, 173.19 | 71.16 | 03/24/2013 | 23:52:45 | 72.77, 173.16 | 71.17 | 0.94 | 53 |
12 | 03/25/2013 | 00:44:20 | -72.77, -19.48 | 108.86 | 03/25/2013 | 00:43:29 | -72.77, -19.52 | 108.85 | 1.75 | 51 |
13 | 03/25/2013 | 01:34:59 | 72.74, 147.78 | 71.10 | 03/25/2013 | 01:34:14 | 72.77, 147.78 | 71.14 | 3.41 | 45 |
14 | 03/25/2013 | 02:25:41 | -72.74, -44.88 | 108.91 | 03/25/2013 | 02:24:58 | -72.77, -44.90 | 108.88 | 2.66 | 43 |
15 | 03/25/2013 | 03:16:20 | 72.76, 122.49 | 71.09 | 03/25/2013 | 03:15:44 | 72.77, 122.40 | 71.12 | 3.12 | 36 |
16 | 03/25/2013 | 04:07:02 | -72.76, -70.18 | 108.92 | 03/25/2013 | 04:06:28 | -72.77, -70.28 | 108.90 | 3.39 | 34 |
17 | 03/25/2013 | 04:57:42 | 72.73, 97.08 | 71.04 | 03/25/2013 | 04:57:13 | 72.72, 97.13 | 71.04 | 1.63 | 29 |
18 | 03/25/2013 | 05:48:24 | -72.73, -95.58 | 108.98 | 03/25/2013 | 05:47:57 | -72.72, -95.55 | 108.99 | 1.78 | 27 |
19 | 03/25/2013 | 06:39:03 | 72.75, 71.79 | 71.03 | 03/25/2013 | 06:38:43 | 72.72, 71.75 | 71.01 | 2.94 | 20 |
20 | 03/25/2013 | 07:29:46 | -72.70,-120.98 | 109.03 | 03/25/2013 | 07:29:27 | -72.72,-120.93 | 109.01 | 2.74 | 19 |
21 | 03/25/2013 | 08:20:25 | 72.72, 46.38 | 70.97 | 03/25/2013 | 08:20:13 | 72.72, 46.37 | 70.98 | 1.02 | 12 |
22 | 03/25/2013 | 09:11:07 | -72.72,-146.28 | 109.04 | 03/25/2013 | 09:10:57 | -72.72,-146.31 | 109.04 | 0.86 | 10 |
23 | 03/25/2013 | 10:01:46 | 72.73, 21.08 | 70.96 | 03/25/2013 | 10:01:43 | 72.73, 21.00 | 70.96 | 3.06 | 3 |
24 | 03/25/2013 | 10:52:29 | -72.69,-171.68 | 109.10 | 03/25/2013 | 10:52:27 | -72.72,-171.68 | 109.06 | 3.83 | 2 |
25 | 03/25/2013 | 11:43:08 | 72.70, -4.32 | 70.90 | 03/25/2013 | 11:43:12 | 72.68, -4.28 | 70.88 | 3.22 | 4 |
26 | 03/25/2013 | 12:33:50 | -72.71, 163.02 | 109.11 | 03/25/2013 | 12:33:57 | -72.73, 162.94 | 109.09 | 3.20 | 7 |
27 | 03/25/2013 | 13:24:30 | 72.67, -29.73 | 70.85 | 03/25/2013 | 13:24:42 | 72.68, -29.66 | 70.85 | 2.53 | 12 |
28 | 03/25/2013 | 14:15:12 | -72.68, 137.61 | 109.17 | 03/25/2013 | 14:15:26 | -72.68, 137.66 | 109.17 | 1.81 | 14 |
29 | 03/25/2013 | 15:05:51 | 72.69, -55.03 | 70.84 | 03/25/2013 | 15:06:12 | 72.68, -55.03 | 70.82 | 0.96 | 21 |
30 | 03/25/2013 | 15:56:33 | -72.69, 112.31 | 109.18 | 03/25/2013 | 15:56:56 | -72.68, 112.29 | 109.20 | 1.91 | 23 |
31 | 03/25/2013 | 16:47:13 | 72.66, -80.43 | 70.78 | 03/25/2013 | 16:47:42 | 72.68, -80.41 | 70.80 | 3.00 | 29 |
32 | 03/25/2013 | 17:37:55 | -72.66, 86.90 | 109.23 | 03/25/2013 | 17:38:26 | -72.68, 86.91 | 109.22 | 2.07 | 31 |
33 | 03/25/2013 | 18:28:34 | 72.67,-105.74 | 70.77 | 03/25/2013 | 18:29:12 | 72.68,-105.79 | 70.77 | 2.07 | 38 |
34 | 03/25/2013 | 19:19:16 | -72.68, 61.60 | 109.25 | 03/25/2013 | 19:19:56 | -72.68, 61.53 | 109.25 | 2.30 | 40 |
35 | 03/25/2013 | 20:09:56 | 72.64,-131.14 | 70.71 | 03/25/2013 | 20:10:41 | 72.63,-131.06 | 70.69 | 2.78 | 45 |
36 | 03/25/2013 | 21:00:38 | -72.65, 36.19 | 109.30 | 03/25/2013 | 21:01:25 | -72.63, 36.26 | 109.33 | 2.58 | 47 |
37 | 03/25/2013 | 21:51:17 | 72.66,-156.45 | 70.70 | 03/25/2013 | 21:52:11 | 72.64,-156.44 | 70.66 | 2.34 | 54 |
38 | 03/25/2013 | 22:41:59 | -72.66, 10.89 | 109.32 | 03/25/2013 | 22:42:55 | -72.63, 10.88 | 109.36 | 3.17 | 56 |
39 | 03/25/2013 | 23:32:39 | 72.62, 178.14 | 70.64 | 03/25/2013 | 23:33:41 | 72.64, 178.18 | 70.64 | 2.08 | 62 |
40 | 03/26/2013 | 00:23:21 | -72.63, -14.52 | 109.38 | 03/26/2013 | 00:24:25 | -72.64, -14.50 | 109.38 | 1.07 | 64 |
41 | 03/26/2013 | 01:14:00 | 72.64, 152.84 | 70.62 | 03/26/2013 | 01:15:11 | 72.64, 152.80 | 70.61 | 1.17 | 71 |
42 | 03/26/2013 | 02:04:42 | -72.64, -39.82 | 109.39 | 03/26/2013 | 02:05:55 | -72.64, -39.88 | 109.41 | 1.91 | 73 |
43 | 03/26/2013 | 02:55:26 | 72.40, 127.02 | 70.39 | 03/26/2013 | 02:56:38 | 72.49, 127.74 | 70.42 | 25.99 | 72 |
44 | 03/26/2013 | 03:46:09 | -72.36, -65.74 | 109.67 | 03/26/2013 | 03:47:21 | -72.44, -64.84 | 109.66 | 31.59 | 72 |
45 | 03/26/2013 | 04:36:53 | 72.11, 101.11 | 70.11 | 03/26/2013 | 04:38:01 | 72.13, 103.06 | 70.00 | 66.73 | 68 |
46 | 03/26/2013 | 05:27:36 | -72.07, -91.65 | 109.95 | 03/26/2013 | 05:28:44 | -72.08, -89.52 | 110.07 | 72.76 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 3/21/2013
Download SNOs between METOP-A and NPP since TLE EPOCH: 03/21/2013 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service