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: 3/12/2015
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 | 03/14/2015 | 00:20:04 | 73.89, 169.34 | 76.70 | 03/14/2015 | 00:18:58 | 73.91, 166.20 | 76.88 | 96.94 | 66 |
2 | 03/14/2015 | 01:10:48 | -73.79, -23.58 | 103.41 | 03/14/2015 | 01:09:40 | -73.80, -26.23 | 103.25 | 82.45 | 68 |
3 | 03/14/2015 | 02:01:32 | 73.57, 143.25 | 76.38 | 03/14/2015 | 02:00:21 | 73.57, 141.62 | 76.48 | 51.11 | 71 |
4 | 03/14/2015 | 02:52:15 | -73.52, -49.54 | 103.68 | 03/14/2015 | 02:51:04 | -73.51, -50.93 | 103.60 | 43.89 | 71 |
5 | 03/14/2015 | 03:42:59 | 73.29, 117.29 | 76.11 | 03/14/2015 | 03:41:45 | 73.28, 116.91 | 76.13 | 12.51 | 74 |
6 | 03/14/2015 | 04:33:43 | -73.19, -75.60 | 104.00 | 03/14/2015 | 04:32:28 | -73.22, -75.66 | 103.95 | 3.49 | 75 |
7 | 03/14/2015 | 05:24:23 | 73.17, 91.69 | 75.97 | 03/14/2015 | 05:23:13 | 73.19, 91.73 | 76.00 | 2.16 | 70 |
8 | 03/14/2015 | 06:15:05 | -73.17,-100.99 | 104.04 | 03/14/2015 | 06:13:57 | -73.18,-100.94 | 104.02 | 1.66 | 68 |
9 | 03/14/2015 | 07:05:44 | 73.20, 66.41 | 75.97 | 03/14/2015 | 07:04:43 | 73.19, 66.34 | 75.98 | 2.34 | 61 |
10 | 03/14/2015 | 07:56:26 | -73.20,-126.26 | 104.05 | 03/14/2015 | 07:55:27 | -73.19,-126.33 | 104.04 | 2.76 | 59 |
11 | 03/14/2015 | 08:47:06 | 73.18, 41.02 | 75.93 | 03/14/2015 | 08:46:12 | 73.15, 41.06 | 75.91 | 3.25 | 54 |
12 | 03/14/2015 | 09:37:48 | -73.18,-151.65 | 104.09 | 03/14/2015 | 09:36:57 | -73.20,-151.73 | 104.06 | 3.06 | 51 |
13 | 03/14/2015 | 10:28:28 | 73.16, 15.64 | 75.88 | 03/14/2015 | 10:27:42 | 73.16, 15.66 | 75.89 | 0.92 | 46 |
14 | 03/14/2015 | 11:19:10 | -73.16,-177.03 | 104.14 | 03/14/2015 | 11:18:26 | -73.16,-177.01 | 104.14 | 0.94 | 44 |
15 | 03/14/2015 | 12:09:49 | 73.19, -9.64 | 75.88 | 03/14/2015 | 12:09:12 | 73.17, -9.73 | 75.87 | 3.52 | 37 |
16 | 03/14/2015 | 13:00:32 | -73.14, 157.58 | 104.19 | 03/14/2015 | 12:59:56 | -73.16, 157.60 | 104.15 | 2.82 | 36 |
17 | 03/14/2015 | 13:51:11 | 73.17, -35.03 | 75.83 | 03/14/2015 | 13:50:42 | 73.18, -35.12 | 75.85 | 3.42 | 29 |
18 | 03/14/2015 | 14:41:53 | -73.17, 132.30 | 104.19 | 03/14/2015 | 14:41:26 | -73.17, 132.20 | 104.17 | 3.28 | 27 |
19 | 03/14/2015 | 15:32:33 | 73.15, -60.41 | 75.78 | 03/14/2015 | 15:32:11 | 73.14, -60.41 | 75.78 | 0.91 | 22 |
20 | 03/14/2015 | 16:23:15 | -73.15, 106.92 | 104.23 | 03/14/2015 | 16:22:55 | -73.13, 106.92 | 104.25 | 1.78 | 20 |
21 | 03/14/2015 | 17:13:55 | 73.12, -85.80 | 75.74 | 03/14/2015 | 17:13:41 | 73.15, -85.80 | 75.76 | 2.46 | 14 |
22 | 03/14/2015 | 18:04:37 | -73.13, 81.53 | 104.28 | 03/14/2015 | 18:04:25 | -73.14, 81.53 | 104.26 | 1.55 | 12 |
23 | 03/14/2015 | 18:55:17 | 73.10,-111.18 | 75.69 | 03/14/2015 | 18:55:10 | 73.10,-111.09 | 75.69 | 3.21 | 7 |
24 | 03/14/2015 | 19:45:59 | -73.11, 56.15 | 104.33 | 03/14/2015 | 19:45:54 | -73.10, 56.24 | 104.34 | 3.14 | 5 |
25 | 03/14/2015 | 20:36:38 | 73.13,-136.46 | 75.69 | 03/14/2015 | 20:36:40 | 73.11,-136.48 | 75.67 | 2.14 | 2 |
26 | 03/14/2015 | 21:27:20 | -73.13, 30.87 | 104.33 | 03/14/2015 | 21:27:24 | -73.11, 30.85 | 104.36 | 3.10 | 4 |
27 | 03/14/2015 | 22:18:00 | 73.11,-161.85 | 75.64 | 03/14/2015 | 22:18:10 | 73.12,-161.87 | 75.65 | 1.53 | 10 |
28 | 03/14/2015 | 23:08:42 | -73.11, 5.48 | 104.38 | 03/14/2015 | 23:08:54 | -73.12, 5.46 | 104.37 | 1.00 | 12 |
29 | 03/14/2015 | 23:59:22 | 73.09, 172.77 | 75.59 | 03/14/2015 | 23:59:39 | 73.08, 172.84 | 75.58 | 2.66 | 17 |
30 | 03/15/2015 | 00:50:04 | -73.09, -19.90 | 104.42 | 03/15/2015 | 00:50:23 | -73.07, -19.83 | 104.45 | 3.03 | 19 |
31 | 03/15/2015 | 01:40:44 | 73.07, 147.38 | 75.55 | 03/15/2015 | 01:41:09 | 73.09, 147.45 | 75.56 | 3.28 | 25 |
32 | 03/15/2015 | 02:31:26 | -73.07, -45.29 | 104.47 | 03/15/2015 | 02:31:53 | -73.08, -45.22 | 104.47 | 2.46 | 27 |
33 | 03/15/2015 | 03:22:05 | 73.10, 122.10 | 75.54 | 03/15/2015 | 03:22:39 | 73.10, 122.06 | 75.54 | 1.54 | 34 |
34 | 03/15/2015 | 04:12:47 | -73.10, -70.56 | 104.47 | 03/15/2015 | 04:13:23 | -73.09, -70.62 | 104.49 | 1.94 | 36 |
35 | 03/15/2015 | 05:03:27 | 73.08, 96.72 | 75.50 | 03/15/2015 | 05:04:08 | 73.06, 96.77 | 75.47 | 2.74 | 41 |
36 | 03/15/2015 | 05:54:09 | -73.08, -95.95 | 104.52 | 03/15/2015 | 05:54:53 | -73.10, -96.01 | 104.50 | 3.10 | 44 |
37 | 03/15/2015 | 06:44:49 | 73.05, 71.33 | 75.45 | 03/15/2015 | 06:45:38 | 73.07, 71.38 | 75.45 | 1.95 | 49 |
38 | 03/15/2015 | 07:35:31 | -73.06,-121.33 | 104.57 | 03/15/2015 | 07:36:22 | -73.06,-121.29 | 104.58 | 1.30 | 51 |
39 | 03/15/2015 | 08:26:10 | 73.08, 46.05 | 75.45 | 03/15/2015 | 08:27:08 | 73.07, 45.98 | 75.43 | 2.49 | 58 |
40 | 03/15/2015 | 09:16:52 | -73.09,-146.61 | 104.57 | 03/15/2015 | 09:17:52 | -73.07,-146.69 | 104.60 | 3.26 | 60 |
41 | 03/15/2015 | 10:07:32 | 73.06, 20.67 | 75.40 | 03/15/2015 | 10:08:37 | 73.03, 20.70 | 75.36 | 3.41 | 65 |
42 | 03/15/2015 | 10:58:14 | -73.07,-172.00 | 104.61 | 03/15/2015 | 10:59:22 | -73.08,-172.08 | 104.61 | 2.97 | 68 |
43 | 03/15/2015 | 11:48:54 | 73.04, -4.72 | 75.35 | 03/15/2015 | 11:50:07 | 73.04, -4.69 | 75.34 | 0.75 | 73 |
44 | 03/15/2015 | 12:39:37 | -72.99, 162.51 | 104.71 | 03/15/2015 | 12:40:51 | -73.04, 162.63 | 104.69 | 6.06 | 74 |
45 | 03/15/2015 | 13:30:21 | 72.77, -30.64 | 75.08 | 03/15/2015 | 13:31:32 | 72.80, -29.55 | 75.04 | 35.84 | 71 |
46 | 03/15/2015 | 14:21:04 | -72.72, 136.60 | 104.97 | 03/15/2015 | 14:22:15 | -72.74, 137.88 | 105.04 | 42.35 | 71 |
47 | 03/15/2015 | 15:11:49 | 72.44, -56.64 | 74.77 | 03/15/2015 | 15:12:56 | 72.50, -54.32 | 74.69 | 77.94 | 67 |
48 | 03/15/2015 | 16:02:32 | -72.39, 110.60 | 105.29 | 03/15/2015 | 16:03:39 | -72.45, 113.10 | 105.38 | 84.26 | 67 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 3/12/2015
Download SNOs between METOP-A and NPP since TLE EPOCH: 03/12/2015 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service