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: 12/20/2019
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 | 12/21/2019 | 15:46:56 | 75.54, -67.89 | 99.13 | 12/21/2019 | 15:45:51 | 75.53, -71.48 | 99.31 | 99.82 | 65 |
2 | 12/21/2019 | 16:37:40 | -75.44, 99.12 | 80.97 | 12/21/2019 | 16:36:33 | -75.43, 96.14 | 80.81 | 83.35 | 67 |
3 | 12/21/2019 | 17:28:25 | 75.19, -94.27 | 98.82 | 12/21/2019 | 17:27:14 | 75.20, -95.87 | 98.94 | 45.55 | 71 |
4 | 12/21/2019 | 18:19:08 | -75.13, 72.90 | 81.23 | 12/21/2019 | 18:17:56 | -75.10, 71.74 | 81.18 | 33.27 | 72 |
5 | 12/21/2019 | 19:09:52 | 74.92,-120.35 | 98.60 | 12/21/2019 | 19:08:38 | 74.92,-120.44 | 98.62 | 2.80 | 74 |
6 | 12/21/2019 | 20:00:34 | -74.92, 46.96 | 81.41 | 12/21/2019 | 19:59:22 | -74.92, 46.89 | 81.39 | 2.21 | 72 |
7 | 12/21/2019 | 20:51:14 | 74.91,-145.74 | 98.59 | 12/21/2019 | 20:50:07 | 74.88,-145.70 | 98.58 | 2.84 | 67 |
8 | 12/21/2019 | 21:41:56 | -74.90, 21.57 | 81.42 | 12/21/2019 | 21:40:51 | -74.88, 21.63 | 81.43 | 2.98 | 65 |
9 | 12/21/2019 | 22:32:36 | 74.89,-171.13 | 98.57 | 12/21/2019 | 22:31:37 | 74.89,-171.10 | 98.58 | 1.14 | 59 |
10 | 12/21/2019 | 23:23:18 | -74.88, -3.82 | 81.44 | 12/21/2019 | 23:22:21 | -74.88, -3.77 | 81.43 | 1.70 | 57 |
11 | 12/22/2019 | 00:13:58 | 74.87, 163.47 | 98.55 | 12/22/2019 | 00:13:07 | 74.90, 163.51 | 98.59 | 3.44 | 51 |
12 | 12/22/2019 | 01:04:39 | -74.91, -29.08 | 81.41 | 12/22/2019 | 01:03:51 | -74.89, -29.16 | 81.42 | 3.00 | 48 |
13 | 12/22/2019 | 01:55:19 | 74.90, 138.21 | 98.58 | 12/22/2019 | 01:54:37 | 74.90, 138.12 | 98.60 | 2.91 | 42 |
14 | 12/22/2019 | 02:46:01 | -74.89, -54.48 | 81.43 | 12/22/2019 | 02:45:21 | -74.90, -54.55 | 81.41 | 2.40 | 40 |
15 | 12/22/2019 | 03:36:41 | 74.88, 112.82 | 98.56 | 12/22/2019 | 03:36:06 | 74.86, 112.86 | 98.56 | 1.93 | 35 |
16 | 12/22/2019 | 04:27:23 | -74.87, -79.87 | 81.45 | 12/22/2019 | 04:26:50 | -74.86, -79.81 | 81.45 | 2.24 | 33 |
17 | 12/22/2019 | 05:18:03 | 74.86, 87.42 | 98.55 | 12/22/2019 | 05:17:36 | 74.87, 87.46 | 98.56 | 1.74 | 27 |
18 | 12/22/2019 | 06:08:45 | -74.85,-105.26 | 81.46 | 12/22/2019 | 06:08:20 | -74.86,-105.21 | 81.45 | 2.13 | 25 |
19 | 12/22/2019 | 06:59:24 | 74.89, 62.16 | 98.57 | 12/22/2019 | 06:59:06 | 74.88, 62.07 | 98.57 | 2.99 | 18 |
20 | 12/22/2019 | 07:50:06 | -74.88,-130.53 | 81.44 | 12/22/2019 | 07:49:50 | -74.87,-130.60 | 81.44 | 2.48 | 16 |
21 | 12/22/2019 | 08:40:46 | 74.87, 36.77 | 98.56 | 12/22/2019 | 08:40:36 | 74.88, 36.67 | 98.58 | 3.36 | 10 |
22 | 12/22/2019 | 09:31:28 | -74.86,-155.92 | 81.45 | 12/22/2019 | 09:31:20 | -74.88,-156.00 | 81.43 | 2.91 | 8 |
23 | 12/22/2019 | 10:22:08 | 74.85, 11.38 | 98.54 | 12/22/2019 | 10:22:05 | 74.84, 11.41 | 98.54 | 1.21 | 3 |
24 | 12/22/2019 | 11:12:50 | -74.84, 178.69 | 81.47 | 12/22/2019 | 11:12:49 | -74.84, 178.74 | 81.48 | 1.70 | 1 |
25 | 12/22/2019 | 12:03:30 | 74.83, -14.02 | 98.53 | 12/22/2019 | 12:03:35 | 74.85, -13.98 | 98.54 | 2.63 | 5 |
26 | 12/22/2019 | 12:54:12 | -74.82, 153.30 | 81.48 | 12/22/2019 | 12:54:19 | -74.84, 153.35 | 81.47 | 2.82 | 7 |
27 | 12/22/2019 | 13:44:51 | 74.86, -39.28 | 98.55 | 12/22/2019 | 13:45:05 | 74.86, -39.38 | 98.55 | 2.80 | 14 |
28 | 12/22/2019 | 14:35:33 | -74.85, 128.03 | 81.46 | 12/22/2019 | 14:35:49 | -74.85, 127.96 | 81.46 | 2.27 | 16 |
29 | 12/22/2019 | 15:26:13 | 74.84, -64.67 | 98.53 | 12/22/2019 | 15:26:34 | 74.82, -64.64 | 98.51 | 2.68 | 21 |
30 | 12/22/2019 | 16:16:55 | -74.83, 102.64 | 81.47 | 12/22/2019 | 16:17:18 | -74.81, 102.69 | 81.50 | 3.00 | 23 |
31 | 12/22/2019 | 17:07:35 | 74.82, -90.07 | 98.52 | 12/22/2019 | 17:08:04 | 74.82, -90.03 | 98.51 | 1.16 | 29 |
32 | 12/22/2019 | 17:58:17 | -74.81, 77.25 | 81.49 | 12/22/2019 | 17:58:48 | -74.82, 77.30 | 81.50 | 1.60 | 31 |
33 | 12/22/2019 | 18:48:56 | 74.85,-115.33 | 98.54 | 12/22/2019 | 18:49:34 | 74.83,-115.42 | 98.52 | 3.42 | 38 |
34 | 12/22/2019 | 19:39:38 | -74.84, 51.99 | 81.47 | 12/22/2019 | 19:40:18 | -74.83, 51.91 | 81.49 | 3.10 | 40 |
35 | 12/22/2019 | 20:30:18 | 74.83,-140.72 | 98.53 | 12/22/2019 | 20:31:04 | 74.84,-140.82 | 98.53 | 3.01 | 46 |
36 | 12/22/2019 | 21:21:00 | -74.82, 26.59 | 81.48 | 12/22/2019 | 21:21:48 | -74.83, 26.51 | 81.48 | 2.46 | 48 |
37 | 12/22/2019 | 22:11:40 | 74.81,-166.12 | 98.51 | 12/22/2019 | 22:12:33 | 74.80,-166.08 | 98.49 | 1.74 | 53 |
38 | 12/22/2019 | 23:02:22 | -74.81, 1.20 | 81.50 | 12/22/2019 | 23:03:17 | -74.79, 1.25 | 81.53 | 2.20 | 55 |
39 | 12/22/2019 | 23:53:02 | 74.79, 168.49 | 98.50 | 12/22/2019 | 23:54:03 | 74.80, 168.53 | 98.49 | 1.85 | 61 |
40 | 12/23/2019 | 00:43:44 | -74.79, -24.19 | 81.51 | 12/23/2019 | 00:44:47 | -74.80, -24.14 | 81.52 | 2.00 | 63 |
41 | 12/23/2019 | 01:34:22 | 74.82, 143.23 | 98.52 | 12/23/2019 | 01:35:32 | 74.81, 143.13 | 98.50 | 2.99 | 70 |
42 | 12/23/2019 | 02:25:04 | -74.82, -49.46 | 81.49 | 12/23/2019 | 02:26:16 | -74.81, -49.54 | 81.51 | 2.61 | 72 |
43 | 12/23/2019 | 03:15:47 | 74.65, 117.45 | 98.38 | 12/23/2019 | 03:16:59 | 74.67, 118.14 | 98.35 | 20.38 | 72 |
44 | 12/23/2019 | 04:06:30 | -74.60, -75.36 | 81.67 | 12/23/2019 | 04:07:42 | -74.62, -74.40 | 81.72 | 28.41 | 72 |
45 | 12/23/2019 | 04:57:15 | 74.34, 91.30 | 98.12 | 12/23/2019 | 04:58:23 | 74.39, 93.52 | 98.03 | 66.76 | 68 |
46 | 12/23/2019 | 05:47:59 | -74.24,-101.63 | 81.97 | 12/23/2019 | 05:49:06 | -74.34, -99.03 | 82.04 | 78.93 | 67 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 12/20/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service