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: 6/11/2017
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 | 06/18/2017 | 03:30:26 | 73.44, 120.28 | 50.11 | 06/18/2017 | 03:29:18 | 73.46, 117.98 | 50.26 | 72.77 | 68 |
2 | 06/18/2017 | 04:21:10 | -73.32, -72.67 | 130.00 | 06/18/2017 | 04:19:59 | -73.32, -74.39 | 129.90 | 54.92 | 71 |
3 | 06/18/2017 | 05:11:54 | 73.12, 94.22 | 49.82 | 06/18/2017 | 05:10:41 | 73.11, 93.38 | 49.88 | 27.22 | 73 |
4 | 06/18/2017 | 06:02:37 | -73.05, -98.60 | 130.25 | 06/18/2017 | 06:01:23 | -73.02, -99.11 | 130.23 | 16.73 | 74 |
5 | 06/18/2017 | 06:53:20 | 72.89, 68.40 | 49.62 | 06/18/2017 | 06:52:07 | 72.92, 68.42 | 49.66 | 2.87 | 73 |
6 | 06/18/2017 | 07:44:01 | -72.92,-124.21 | 130.36 | 06/18/2017 | 07:42:51 | -72.93,-124.29 | 130.33 | 2.61 | 70 |
7 | 06/18/2017 | 08:34:41 | 72.92, 43.12 | 49.64 | 06/18/2017 | 08:33:37 | 72.92, 43.04 | 49.66 | 2.57 | 64 |
8 | 06/18/2017 | 09:25:23 | -72.90,-149.60 | 130.38 | 06/18/2017 | 09:24:20 | -72.88,-149.56 | 130.38 | 2.07 | 63 |
9 | 06/18/2017 | 10:16:03 | 72.90, 17.73 | 49.62 | 06/18/2017 | 10:15:06 | 72.88, 17.76 | 49.61 | 2.36 | 57 |
10 | 06/18/2017 | 11:06:45 | -72.88,-174.98 | 130.40 | 06/18/2017 | 11:05:50 | -72.89,-174.95 | 130.38 | 1.76 | 55 |
11 | 06/18/2017 | 11:57:25 | 72.87, -7.66 | 49.60 | 06/18/2017 | 11:56:36 | 72.88, -7.63 | 49.62 | 1.53 | 49 |
12 | 06/18/2017 | 12:48:06 | -72.90, 159.73 | 130.38 | 06/18/2017 | 12:47:20 | -72.89, 159.66 | 130.37 | 2.54 | 46 |
13 | 06/18/2017 | 13:38:46 | 72.90, -32.94 | 49.62 | 06/18/2017 | 13:38:06 | 72.89, -33.01 | 49.62 | 2.69 | 40 |
14 | 06/18/2017 | 14:29:28 | -72.88, 134.35 | 130.40 | 06/18/2017 | 14:28:50 | -72.90, 134.28 | 130.37 | 3.04 | 38 |
15 | 06/18/2017 | 15:20:08 | 72.88, -58.33 | 49.60 | 06/18/2017 | 15:19:36 | 72.89, -58.40 | 49.63 | 2.88 | 32 |
16 | 06/18/2017 | 16:10:50 | -72.86, 108.96 | 130.42 | 06/18/2017 | 16:10:19 | -72.86, 109.00 | 130.42 | 1.38 | 31 |
17 | 06/18/2017 | 17:01:29 | 72.85, -83.72 | 49.58 | 06/18/2017 | 17:01:04 | 72.85, -83.68 | 49.58 | 1.47 | 25 |
18 | 06/18/2017 | 17:52:11 | -72.84, 83.57 | 130.44 | 06/18/2017 | 17:51:48 | -72.86, 83.61 | 130.41 | 3.13 | 23 |
19 | 06/18/2017 | 18:42:51 | 72.83,-109.11 | 49.56 | 06/18/2017 | 18:42:34 | 72.85,-109.06 | 49.58 | 2.95 | 17 |
20 | 06/18/2017 | 19:33:32 | -72.86, 58.29 | 130.42 | 06/18/2017 | 19:33:18 | -72.87, 58.23 | 130.41 | 2.02 | 14 |
21 | 06/18/2017 | 20:24:12 | 72.86,-134.39 | 49.58 | 06/18/2017 | 20:24:04 | 72.86,-134.45 | 49.59 | 2.00 | 8 |
22 | 06/18/2017 | 21:14:54 | -72.84, 32.90 | 130.44 | 06/18/2017 | 21:14:47 | -72.82, 32.95 | 130.46 | 2.61 | 7 |
23 | 06/18/2017 | 22:05:34 | 72.83,-159.78 | 49.56 | 06/18/2017 | 22:05:33 | 72.81,-159.73 | 49.54 | 2.77 | 1 |
24 | 06/18/2017 | 22:56:16 | -72.82, 7.51 | 130.46 | 06/18/2017 | 22:56:17 | -72.83, 7.56 | 130.45 | 1.94 | 1 |
25 | 06/18/2017 | 23:46:56 | 72.81, 174.83 | 49.54 | 06/18/2017 | 23:47:03 | 72.82, 174.88 | 49.54 | 1.88 | 7 |
26 | 06/19/2017 | 00:37:37 | -72.84, -17.77 | 130.44 | 06/19/2017 | 00:37:47 | -72.83, -17.82 | 130.45 | 2.26 | 10 |
27 | 06/19/2017 | 01:28:17 | 72.84, 149.55 | 49.56 | 06/19/2017 | 01:28:33 | 72.83, 149.50 | 49.55 | 2.33 | 16 |
28 | 06/19/2017 | 02:18:59 | -72.82, -43.16 | 130.46 | 06/19/2017 | 02:19:17 | -72.84, -43.21 | 130.44 | 2.47 | 18 |
29 | 06/19/2017 | 03:09:39 | 72.82, 124.16 | 49.54 | 06/19/2017 | 03:10:03 | 72.83, 124.11 | 49.55 | 2.38 | 24 |
30 | 06/19/2017 | 04:00:21 | -72.80, -68.55 | 130.48 | 06/19/2017 | 04:00:46 | -72.79, -68.49 | 130.49 | 1.94 | 25 |
31 | 06/19/2017 | 04:51:01 | 72.79, 98.78 | 49.52 | 06/19/2017 | 04:51:32 | 72.79, 98.83 | 49.50 | 2.01 | 31 |
32 | 06/19/2017 | 05:41:43 | -72.78, -93.93 | 130.50 | 06/19/2017 | 05:42:16 | -72.80, -93.88 | 130.49 | 3.14 | 33 |
33 | 06/19/2017 | 06:32:23 | 72.77, 73.39 | 49.50 | 06/19/2017 | 06:33:02 | 72.79, 73.45 | 49.51 | 3.12 | 39 |
34 | 06/19/2017 | 07:23:04 | -72.80,-119.22 | 130.48 | 06/19/2017 | 07:23:46 | -72.80,-119.26 | 130.48 | 1.51 | 42 |
35 | 06/19/2017 | 08:13:44 | 72.80, 48.10 | 49.52 | 06/19/2017 | 08:14:32 | 72.80, 48.06 | 49.51 | 1.48 | 48 |
36 | 06/19/2017 | 09:04:26 | -72.78,-144.60 | 130.50 | 06/19/2017 | 09:05:15 | -72.76,-144.54 | 130.53 | 3.13 | 49 |
37 | 06/19/2017 | 09:55:06 | 72.77, 22.72 | 49.50 | 06/19/2017 | 09:56:01 | 72.75, 22.78 | 49.46 | 3.18 | 55 |
38 | 06/19/2017 | 10:45:48 | -72.76,-169.99 | 130.52 | 06/19/2017 | 10:46:45 | -72.76,-169.93 | 130.53 | 2.22 | 57 |
39 | 06/19/2017 | 11:36:28 | 72.75, -2.67 | 49.48 | 06/19/2017 | 11:37:31 | 72.76, -2.61 | 49.47 | 2.28 | 63 |
40 | 06/19/2017 | 12:27:09 | -72.78, 164.73 | 130.49 | 06/19/2017 | 12:28:15 | -72.77, 164.69 | 130.52 | 2.13 | 66 |
41 | 06/19/2017 | 13:17:49 | 72.78, -27.95 | 49.50 | 06/19/2017 | 13:19:01 | 72.76, -27.99 | 49.47 | 2.09 | 72 |
42 | 06/19/2017 | 14:08:31 | -72.76, 139.34 | 130.52 | 06/19/2017 | 14:09:45 | -72.77, 139.30 | 130.52 | 1.96 | 74 |
43 | 06/19/2017 | 14:59:15 | 72.55, -53.76 | 49.30 | 06/19/2017 | 15:00:27 | 72.57, -52.96 | 49.26 | 26.61 | 72 |
44 | 06/19/2017 | 15:49:58 | -72.48, 113.44 | 130.76 | 06/19/2017 | 15:51:10 | -72.53, 114.43 | 130.79 | 33.70 | 72 |
45 | 06/19/2017 | 16:40:43 | 72.22, -79.75 | 49.02 | 06/19/2017 | 16:41:51 | 72.26, -77.74 | 48.93 | 68.47 | 68 |
46 | 06/19/2017 | 17:31:26 | -72.15, 87.45 | 131.04 | 06/19/2017 | 17:32:34 | -72.23, 89.65 | 131.11 | 75.34 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 6/11/2017
Download SNOs between METOP-A and NPP since TLE EPOCH: 06/11/2017 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service