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: 3/26/2012
Index | Date (METOP-A) | Time (METOP-A) | METOP-A Lat,Lon | Date (NPP) | Time (NPP) | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 03/29/2012 | 17:58:59 | 73.37, -96.54 | 03/29/2012 | 17:57:52 | 73.38, -99.19 | 84.44 | 67 |
2 | 03/29/2012 | 18:49:43 | -73.26, 70.54 | 03/29/2012 | 18:48:34 | -73.29, 68.33 | 70.69 | 69 |
3 | 03/29/2012 | 19:40:27 | 73.04,-122.59 | 03/29/2012 | 19:39:16 | 73.08,-123.91 | 43.10 | 71 |
4 | 03/29/2012 | 20:31:10 | -72.98, 44.61 | 03/29/2012 | 20:29:58 | -72.99, 43.60 | 32.68 | 72 |
5 | 03/29/2012 | 21:21:54 | 72.77,-148.51 | 03/29/2012 | 21:20:40 | 72.79,-148.66 | 5.16 | 74 |
6 | 03/29/2012 | 22:12:36 | -72.76, 18.80 | 03/29/2012 | 22:11:23 | -72.75, 18.75 | 2.24 | 73 |
7 | 03/29/2012 | 23:03:16 | 72.75,-173.90 | 03/29/2012 | 23:02:09 | 72.74,-173.94 | 1.45 | 67 |
8 | 03/29/2012 | 23:53:58 | -72.74, -6.59 | 03/29/2012 | 23:52:53 | -72.75, -6.64 | 2.33 | 65 |
9 | 03/30/2012 | 00:44:38 | 72.72, 160.72 | 03/30/2012 | 00:43:39 | 72.75, 160.67 | 2.99 | 59 |
10 | 03/30/2012 | 01:35:20 | -72.71, -31.98 | 03/30/2012 | 01:34:22 | -72.71, -31.92 | 1.93 | 58 |
11 | 03/30/2012 | 02:26:00 | 72.70, 135.33 | 03/30/2012 | 02:25:08 | 72.70, 135.39 | 2.05 | 52 |
12 | 03/30/2012 | 03:16:42 | -72.69, -57.36 | 03/30/2012 | 03:15:52 | -72.71, -57.31 | 2.89 | 50 |
13 | 03/30/2012 | 04:07:21 | 72.73, 110.05 | 03/30/2012 | 04:06:38 | 72.71, 110.01 | 2.72 | 43 |
14 | 03/30/2012 | 04:58:03 | -72.72, -82.64 | 03/30/2012 | 04:57:22 | -72.72, -82.70 | 1.79 | 41 |
15 | 03/30/2012 | 05:48:43 | 72.71, 84.66 | 03/30/2012 | 05:48:08 | 72.72, 84.62 | 1.75 | 35 |
16 | 03/30/2012 | 06:39:25 | -72.70,-108.03 | 03/30/2012 | 06:38:51 | -72.67,-107.98 | 3.04 | 34 |
17 | 03/30/2012 | 07:30:05 | 72.68, 59.28 | 03/30/2012 | 07:29:37 | 72.67, 59.34 | 2.48 | 28 |
18 | 03/30/2012 | 08:20:47 | -72.68,-133.42 | 03/30/2012 | 08:20:21 | -72.68,-133.37 | 1.68 | 26 |
19 | 03/30/2012 | 09:11:27 | 72.66, 33.89 | 03/30/2012 | 09:11:07 | 72.68, 33.95 | 2.48 | 20 |
20 | 03/30/2012 | 10:02:08 | -72.70,-158.70 | 03/30/2012 | 10:01:51 | -72.69,-158.76 | 2.68 | 17 |
21 | 03/30/2012 | 10:52:48 | 72.69, 8.61 | 03/30/2012 | 10:52:37 | 72.68, 8.56 | 1.84 | 11 |
22 | 03/30/2012 | 11:43:30 | -72.68, 175.92 | 03/30/2012 | 11:43:21 | -72.69, 175.86 | 2.37 | 9 |
23 | 03/30/2012 | 12:34:10 | 72.67, -16.78 | 03/30/2012 | 12:34:07 | 72.69, -16.83 | 2.88 | 3 |
24 | 03/30/2012 | 13:24:52 | -72.66, 150.53 | 03/30/2012 | 13:24:50 | -72.65, 150.57 | 1.82 | 2 |
25 | 03/30/2012 | 14:15:32 | 72.65, -42.16 | 03/30/2012 | 14:15:36 | 72.64, -42.11 | 1.74 | 4 |
26 | 03/30/2012 | 15:06:14 | -72.64, 125.15 | 03/30/2012 | 15:06:20 | -72.65, 125.19 | 2.47 | 6 |
27 | 03/30/2012 | 15:56:53 | 72.67, -67.44 | 03/30/2012 | 15:57:06 | 72.65, -67.50 | 3.12 | 13 |
28 | 03/30/2012 | 16:47:35 | -72.66, 99.86 | 03/30/2012 | 16:47:50 | -72.66, 99.80 | 2.15 | 15 |
29 | 03/30/2012 | 17:38:15 | 72.65, -92.83 | 03/30/2012 | 17:38:36 | 72.66, -92.88 | 1.91 | 21 |
30 | 03/30/2012 | 18:28:57 | -72.64, 74.48 | 03/30/2012 | 18:29:19 | -72.62, 74.52 | 3.13 | 22 |
31 | 03/30/2012 | 19:19:37 | 72.63,-118.21 | 03/30/2012 | 19:20:05 | 72.61,-118.17 | 2.43 | 28 |
32 | 03/30/2012 | 20:10:19 | -72.62, 49.09 | 03/30/2012 | 20:10:49 | -72.62, 49.13 | 1.27 | 30 |
33 | 03/30/2012 | 21:00:59 | 72.61,-143.60 | 03/30/2012 | 21:01:35 | 72.62,-143.55 | 2.07 | 36 |
34 | 03/30/2012 | 21:51:39 | -72.65, 23.81 | 03/30/2012 | 21:52:18 | -72.63, 23.74 | 3.10 | 39 |
35 | 03/30/2012 | 22:42:19 | 72.63,-168.88 | 03/30/2012 | 22:43:04 | 72.62,-168.94 | 2.23 | 45 |
36 | 03/30/2012 | 23:33:01 | -72.63, -1.57 | 03/30/2012 | 23:33:48 | -72.63, -1.64 | 2.55 | 47 |
37 | 03/31/2012 | 00:23:41 | 72.61, 165.73 | 03/31/2012 | 00:24:34 | 72.63, 165.67 | 2.91 | 53 |
38 | 03/31/2012 | 01:14:23 | -72.60, -26.96 | 03/31/2012 | 01:15:17 | -72.59, -26.93 | 1.73 | 54 |
39 | 03/31/2012 | 02:05:03 | 72.59, 140.35 | 03/31/2012 | 02:06:03 | 72.59, 140.39 | 1.44 | 60 |
40 | 03/31/2012 | 02:55:45 | -72.58, -52.35 | 03/31/2012 | 02:56:47 | -72.60, -52.32 | 2.09 | 62 |
41 | 03/31/2012 | 03:46:25 | 72.57, 114.96 | 03/31/2012 | 03:47:33 | 72.59, 115.00 | 3.18 | 68 |
42 | 03/31/2012 | 04:37:06 | -72.61, -77.63 | 03/31/2012 | 04:38:17 | -72.60, -77.70 | 2.55 | 71 |
43 | 03/31/2012 | 05:27:48 | 72.49, 89.47 | 03/31/2012 | 05:29:01 | 72.50, 89.82 | 11.62 | 73 |
44 | 03/31/2012 | 06:18:31 | -72.43,-103.32 | 03/31/2012 | 06:19:44 | -72.46,-102.78 | 18.22 | 73 |
45 | 03/31/2012 | 07:09:16 | 72.16, 63.48 | 03/31/2012 | 07:10:26 | 72.25, 64.94 | 50.29 | 70 |
46 | 03/31/2012 | 07:59:59 | -72.10,-129.30 | 03/31/2012 | 08:01:08 | -72.16,-127.57 | 59.41 | 69 |
47 | 03/31/2012 | 08:50:43 | 71.88, 37.61 | 03/31/2012 | 08:51:49 | 71.89, 40.24 | 90.67 | 66 |
48 | 03/31/2012 | 09:41:26 | -71.82,-155.17 | 03/31/2012 | 09:42:32 | -71.86,-152.38 | 96.84 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 3/26/2012
Download SNOs between METOP-A and NPP since TLE EPOCH: 03/26/2012 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service