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: 10/19/2019
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 | 10/30/2019 | 18:44:58 | 75.28,-112.23 | 89.17 | 10/30/2019 | 18:43:51 | 75.26,-115.06 | 89.26 | 80.34 | 67 |
2 | 10/30/2019 | 19:35:42 | -75.17, 54.78 | 90.92 | 10/30/2019 | 19:34:33 | -75.15, 52.55 | 90.85 | 63.53 | 69 |
3 | 10/30/2019 | 20:26:27 | 74.93,-138.57 | 88.87 | 10/30/2019 | 20:25:14 | 74.93,-139.49 | 88.92 | 26.49 | 73 |
4 | 10/30/2019 | 21:17:09 | -74.87, 28.58 | 91.18 | 10/30/2019 | 21:15:56 | -74.87, 27.98 | 91.13 | 17.59 | 73 |
5 | 10/30/2019 | 22:07:51 | 74.76,-164.36 | 88.75 | 10/30/2019 | 22:06:39 | 74.74,-164.34 | 88.74 | 2.40 | 72 |
6 | 10/30/2019 | 22:58:33 | -74.75, 2.93 | 91.26 | 10/30/2019 | 22:57:23 | -74.74, 2.99 | 91.26 | 2.27 | 70 |
7 | 10/30/2019 | 23:49:13 | 74.75, 170.25 | 88.75 | 10/30/2019 | 23:48:09 | 74.75, 170.26 | 88.77 | 0.55 | 64 |
8 | 10/31/2019 | 00:39:55 | -74.73, -22.46 | 91.25 | 10/31/2019 | 00:38:53 | -74.74, -22.40 | 91.23 | 1.89 | 62 |
9 | 10/31/2019 | 01:30:35 | 74.73, 144.86 | 88.76 | 10/31/2019 | 01:29:39 | 74.75, 144.87 | 88.80 | 3.10 | 56 |
10 | 10/31/2019 | 02:21:16 | -74.76, -47.72 | 91.20 | 10/31/2019 | 02:20:23 | -74.75, -47.79 | 91.20 | 2.80 | 53 |
11 | 10/31/2019 | 03:11:56 | 74.76, 119.60 | 88.81 | 10/31/2019 | 03:11:09 | 74.76, 119.48 | 88.83 | 3.47 | 47 |
12 | 10/31/2019 | 04:02:38 | -74.75, -73.11 | 91.19 | 10/31/2019 | 04:01:53 | -74.75, -73.19 | 91.17 | 2.54 | 45 |
13 | 10/31/2019 | 04:53:18 | 74.74, 94.21 | 88.82 | 10/31/2019 | 04:52:38 | 74.72, 94.22 | 88.80 | 2.32 | 40 |
14 | 10/31/2019 | 05:44:00 | -74.73, -98.50 | 91.19 | 10/31/2019 | 05:43:22 | -74.71, -98.44 | 91.20 | 2.19 | 38 |
15 | 10/31/2019 | 06:34:40 | 74.72, 68.82 | 88.82 | 10/31/2019 | 06:34:08 | 74.72, 68.83 | 88.83 | 0.56 | 32 |
16 | 10/31/2019 | 07:25:22 | -74.71,-123.89 | 91.18 | 10/31/2019 | 07:24:52 | -74.72,-123.84 | 91.17 | 1.85 | 30 |
17 | 10/31/2019 | 08:16:02 | 74.70, 43.43 | 88.83 | 10/31/2019 | 08:15:38 | 74.73, 43.44 | 88.86 | 3.17 | 24 |
18 | 10/31/2019 | 09:06:43 | -74.74,-149.15 | 91.13 | 10/31/2019 | 09:06:22 | -74.72,-149.23 | 91.14 | 2.85 | 21 |
19 | 10/31/2019 | 09:57:23 | 74.73, 18.17 | 88.88 | 10/31/2019 | 09:57:08 | 74.74, 18.05 | 88.89 | 3.54 | 15 |
20 | 10/31/2019 | 10:48:05 | -74.72,-174.54 | 91.12 | 10/31/2019 | 10:47:52 | -74.73,-174.62 | 91.11 | 2.63 | 13 |
21 | 10/31/2019 | 11:38:45 | 74.71, -7.22 | 88.89 | 10/31/2019 | 11:38:37 | 74.69, -7.21 | 88.87 | 2.23 | 8 |
22 | 10/31/2019 | 12:29:27 | -74.70, 160.07 | 91.12 | 10/31/2019 | 12:29:21 | -74.69, 160.12 | 91.13 | 2.11 | 6 |
23 | 10/31/2019 | 13:20:07 | 74.70, -32.61 | 88.89 | 10/31/2019 | 13:20:07 | 74.70, -32.60 | 88.90 | 0.59 | 0 |
24 | 10/31/2019 | 14:10:49 | -74.68, 134.68 | 91.11 | 10/31/2019 | 14:10:51 | -74.69, 134.73 | 91.10 | 1.79 | 2 |
25 | 10/31/2019 | 15:01:29 | 74.68, -58.00 | 88.90 | 10/31/2019 | 15:01:37 | 74.71, -57.99 | 88.93 | 3.25 | 8 |
26 | 10/31/2019 | 15:52:10 | -74.71, 109.42 | 91.06 | 10/31/2019 | 15:52:21 | -74.70, 109.34 | 91.07 | 2.90 | 11 |
27 | 10/31/2019 | 16:42:50 | 74.71, -83.26 | 88.95 | 10/31/2019 | 16:43:07 | 74.71, -83.38 | 88.96 | 3.63 | 17 |
28 | 10/31/2019 | 17:33:32 | -74.70, 84.03 | 91.05 | 10/31/2019 | 17:33:51 | -74.71, 83.95 | 91.04 | 2.74 | 19 |
29 | 10/31/2019 | 18:24:12 | 74.69,-108.65 | 88.96 | 10/31/2019 | 18:24:36 | 74.67,-108.64 | 88.93 | 2.14 | 24 |
30 | 10/31/2019 | 19:14:54 | -74.68, 58.65 | 91.05 | 10/31/2019 | 19:15:20 | -74.66, 58.69 | 91.07 | 2.01 | 26 |
31 | 10/31/2019 | 20:05:34 | 74.67,-134.04 | 88.96 | 10/31/2019 | 20:06:06 | 74.68,-134.03 | 88.96 | 0.63 | 32 |
32 | 10/31/2019 | 20:56:16 | -74.66, 33.26 | 91.04 | 10/31/2019 | 20:56:50 | -74.67, 33.30 | 91.04 | 1.74 | 34 |
33 | 10/31/2019 | 21:46:56 | 74.65,-159.43 | 88.97 | 10/31/2019 | 21:47:36 | 74.68,-159.42 | 88.99 | 3.33 | 40 |
34 | 10/31/2019 | 22:37:37 | -74.69, 8.00 | 90.99 | 10/31/2019 | 22:38:20 | -74.68, 7.91 | 91.01 | 2.97 | 43 |
35 | 10/31/2019 | 23:28:17 | 74.68, 175.31 | 89.02 | 10/31/2019 | 23:29:06 | 74.69, 175.18 | 89.02 | 3.73 | 49 |
36 | 11/01/2019 | 00:18:59 | -74.67, -17.39 | 90.99 | 11/01/2019 | 00:19:50 | -74.68, -17.48 | 90.98 | 2.85 | 51 |
37 | 11/01/2019 | 01:09:39 | 74.66, 149.92 | 89.02 | 11/01/2019 | 01:10:35 | 74.65, 149.92 | 89.00 | 2.05 | 56 |
38 | 11/01/2019 | 02:00:21 | -74.65, -42.78 | 90.98 | 11/01/2019 | 02:01:19 | -74.64, -42.74 | 91.00 | 1.90 | 58 |
39 | 11/01/2019 | 02:51:01 | 74.65, 124.53 | 89.03 | 11/01/2019 | 02:52:05 | 74.65, 124.53 | 89.03 | 0.69 | 64 |
40 | 11/01/2019 | 03:41:43 | -74.64, -68.17 | 90.97 | 11/01/2019 | 03:42:49 | -74.65, -68.13 | 90.97 | 1.69 | 66 |
41 | 11/01/2019 | 04:32:23 | 74.63, 99.14 | 89.04 | 11/01/2019 | 04:33:35 | 74.66, 99.14 | 89.06 | 3.42 | 72 |
42 | 11/01/2019 | 05:23:05 | -74.62, -93.56 | 90.97 | 11/01/2019 | 05:24:19 | -74.65, -93.52 | 90.94 | 4.10 | 74 |
43 | 11/01/2019 | 06:13:49 | 74.41, 73.24 | 88.87 | 11/01/2019 | 06:15:00 | 74.42, 74.40 | 88.82 | 34.45 | 71 |
44 | 11/01/2019 | 07:04:33 | -74.30,-119.70 | 91.22 | 11/01/2019 | 07:05:43 | -74.37,-118.15 | 91.23 | 47.25 | 70 |
45 | 11/01/2019 | 07:55:18 | 74.05, 47.00 | 88.57 | 11/01/2019 | 07:56:24 | 74.13, 49.76 | 88.53 | 84.60 | 66 |
46 | 11/01/2019 | 08:46:01 | -73.99,-145.81 | 91.48 | 11/01/2019 | 08:47:06 | -74.03,-142.67 | 91.57 | 96.34 | 65 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 10/19/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service