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: 10/26/2019
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 | 75.27,-112.28 | 89.16 | 10/30/2019 | 18:43:51 | 75.27,-115.10 | 89.27 | 79.98 | 67 |
2 | 10/30/2019 | 19:35:42 | -75.15, 54.72 | 90.94 | 10/30/2019 | 19:34:33 | -75.17, 52.50 | 90.83 | 63.26 | 69 |
3 | 10/30/2019 | 20:26:26 | 74.96,-138.49 | 88.90 | 10/30/2019 | 20:25:14 | 74.94,-139.53 | 88.93 | 30.06 | 72 |
4 | 10/30/2019 | 21:17:10 | -74.84, 28.52 | 91.20 | 10/30/2019 | 21:15:56 | -74.85, 28.06 | 91.17 | 13.41 | 74 |
5 | 10/30/2019 | 22:07:52 | 74.75,-164.41 | 88.73 | 10/30/2019 | 22:06:40 | 74.75,-164.38 | 88.75 | 1.06 | 72 |
6 | 10/30/2019 | 22:58:33 | -74.78, 3.00 | 91.23 | 10/30/2019 | 22:57:24 | -74.76, 2.93 | 91.24 | 3.08 | 69 |
7 | 10/30/2019 | 23:49:14 | 74.73, 170.20 | 88.74 | 10/30/2019 | 23:48:10 | 74.76, 170.23 | 88.78 | 3.51 | 64 |
8 | 10/31/2019 | 00:39:55 | -74.76, -22.39 | 91.23 | 10/31/2019 | 00:38:54 | -74.76, -22.46 | 91.21 | 1.95 | 61 |
9 | 10/31/2019 | 01:30:35 | 74.76, 144.94 | 88.79 | 10/31/2019 | 01:29:40 | 74.77, 144.84 | 88.81 | 3.16 | 55 |
10 | 10/31/2019 | 02:21:17 | -74.74, -47.78 | 91.22 | 10/31/2019 | 02:20:23 | -74.72, -47.72 | 91.24 | 3.04 | 54 |
11 | 10/31/2019 | 03:11:57 | 74.74, 119.55 | 88.80 | 10/31/2019 | 03:11:09 | 74.72, 119.58 | 88.79 | 2.08 | 48 |
12 | 10/31/2019 | 04:02:39 | -74.72, -73.17 | 91.21 | 10/31/2019 | 04:01:53 | -74.73, -73.11 | 91.21 | 1.90 | 46 |
13 | 10/31/2019 | 04:53:19 | 74.72, 94.16 | 88.80 | 10/31/2019 | 04:52:39 | 74.73, 94.19 | 88.82 | 1.11 | 40 |
14 | 10/31/2019 | 05:44:00 | -74.75, -98.43 | 91.16 | 10/31/2019 | 05:43:23 | -74.73, -98.50 | 91.18 | 3.08 | 37 |
15 | 10/31/2019 | 06:34:41 | 74.70, 68.77 | 88.81 | 10/31/2019 | 06:34:09 | 74.74, 68.80 | 88.85 | 3.60 | 32 |
16 | 10/31/2019 | 07:25:22 | -74.73,-123.82 | 91.16 | 10/31/2019 | 07:24:53 | -74.74,-123.89 | 91.15 | 2.00 | 29 |
17 | 10/31/2019 | 08:16:02 | 74.74, 43.51 | 88.86 | 10/31/2019 | 08:15:39 | 74.74, 43.41 | 88.88 | 3.20 | 23 |
18 | 10/31/2019 | 09:06:44 | -74.72,-149.21 | 91.15 | 10/31/2019 | 09:06:22 | -74.70,-149.15 | 91.17 | 2.97 | 22 |
19 | 10/31/2019 | 09:57:24 | 74.72, 18.12 | 88.87 | 10/31/2019 | 09:57:08 | 74.70, 18.15 | 88.85 | 1.97 | 16 |
20 | 10/31/2019 | 10:48:06 | -74.70,-174.60 | 91.14 | 10/31/2019 | 10:47:52 | -74.70,-174.54 | 91.14 | 1.86 | 14 |
21 | 10/31/2019 | 11:38:46 | 74.70, -7.27 | 88.87 | 10/31/2019 | 11:38:38 | 74.71, -7.24 | 88.88 | 1.16 | 8 |
22 | 10/31/2019 | 12:29:26 | -74.73, 160.14 | 91.09 | 10/31/2019 | 12:29:21 | -74.71, 160.07 | 91.11 | 3.07 | 5 |
23 | 10/31/2019 | 13:20:06 | 74.73, -32.53 | 88.92 | 10/31/2019 | 13:20:07 | 74.71, -32.64 | 88.91 | 3.59 | 1 |
24 | 10/31/2019 | 14:10:48 | -74.71, 134.75 | 91.09 | 10/31/2019 | 14:10:51 | -74.71, 134.68 | 91.08 | 2.07 | 3 |
25 | 10/31/2019 | 15:01:28 | 74.71, -57.92 | 88.93 | 10/31/2019 | 15:01:37 | 74.72, -58.03 | 88.94 | 3.27 | 9 |
26 | 10/31/2019 | 15:52:10 | -74.69, 109.36 | 91.08 | 10/31/2019 | 15:52:20 | -74.67, 109.42 | 91.11 | 2.89 | 10 |
27 | 10/31/2019 | 16:42:50 | 74.69, -83.31 | 88.94 | 10/31/2019 | 16:43:06 | 74.68, -83.29 | 88.92 | 1.86 | 16 |
28 | 10/31/2019 | 17:33:32 | -74.67, 83.97 | 91.08 | 10/31/2019 | 17:33:50 | -74.68, 84.03 | 91.08 | 1.80 | 18 |
29 | 10/31/2019 | 18:24:12 | 74.67,-108.70 | 88.94 | 10/31/2019 | 18:24:36 | 74.68,-108.68 | 88.95 | 1.21 | 24 |
30 | 10/31/2019 | 19:14:53 | -74.70, 58.71 | 91.03 | 10/31/2019 | 19:15:20 | -74.68, 58.64 | 91.05 | 3.08 | 27 |
31 | 10/31/2019 | 20:05:33 | 74.70,-133.96 | 88.99 | 10/31/2019 | 20:06:06 | 74.69,-134.07 | 88.98 | 3.58 | 33 |
32 | 10/31/2019 | 20:56:15 | -74.69, 33.32 | 91.02 | 10/31/2019 | 20:56:50 | -74.69, 33.25 | 91.02 | 2.14 | 35 |
33 | 10/31/2019 | 21:46:55 | 74.69,-159.35 | 89.00 | 10/31/2019 | 21:47:36 | 74.69,-159.46 | 89.00 | 3.35 | 41 |
34 | 10/31/2019 | 22:37:37 | -74.67, 7.93 | 91.01 | 10/31/2019 | 22:38:19 | -74.65, 7.99 | 91.04 | 2.81 | 42 |
35 | 10/31/2019 | 23:28:17 | 74.67, 175.26 | 89.00 | 10/31/2019 | 23:29:05 | 74.65, 175.28 | 88.98 | 1.74 | 48 |
36 | 11/01/2019 | 00:18:59 | -74.65, -17.46 | 91.01 | 11/01/2019 | 00:19:49 | -74.65, -17.40 | 91.01 | 1.74 | 50 |
37 | 11/01/2019 | 01:09:39 | 74.65, 149.87 | 89.01 | 11/01/2019 | 01:10:35 | 74.66, 149.89 | 89.01 | 1.28 | 56 |
38 | 11/01/2019 | 02:00:20 | -74.68, -42.72 | 90.96 | 11/01/2019 | 02:01:19 | -74.66, -42.80 | 90.98 | 3.09 | 59 |
39 | 11/01/2019 | 02:51:00 | 74.68, 124.61 | 89.06 | 11/01/2019 | 02:52:05 | 74.66, 124.50 | 89.04 | 3.58 | 65 |
40 | 11/01/2019 | 03:41:42 | -74.66, -68.11 | 90.95 | 11/01/2019 | 03:42:49 | -74.66, -68.19 | 90.95 | 2.23 | 67 |
41 | 11/01/2019 | 04:32:22 | 74.66, 99.22 | 89.07 | 11/01/2019 | 04:33:35 | 74.67, 99.11 | 89.07 | 3.44 | 73 |
42 | 11/01/2019 | 05:23:04 | -74.64, -93.50 | 90.94 | 11/01/2019 | 05:24:18 | -74.62, -93.45 | 90.98 | 2.71 | 74 |
43 | 11/01/2019 | 06:13:49 | 74.40, 73.20 | 88.85 | 11/01/2019 | 06:15:00 | 74.43, 74.36 | 88.83 | 35.19 | 71 |
44 | 11/01/2019 | 07:04:32 | -74.33,-119.64 | 91.20 | 11/01/2019 | 07:05:42 | -74.34,-118.07 | 91.26 | 47.27 | 70 |
45 | 11/01/2019 | 07:55:17 | 74.08, 47.07 | 88.60 | 11/01/2019 | 07:56:23 | 74.10, 49.85 | 88.49 | 84.68 | 66 |
46 | 11/01/2019 | 08:46:01 | -73.97,-145.88 | 91.50 | 11/01/2019 | 08:47:06 | -74.05,-142.72 | 91.55 | 97.15 | 65 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/26/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 10/26/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service