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: 10/18/2019
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 | 75.25,-112.31 | 89.15 | 10/30/2019 | 18:43:50 | 75.24,-115.01 | 89.24 | 76.47 | 68 |
2 | 10/30/2019 | 19:35:42 | -75.14, 54.70 | 90.95 | 10/30/2019 | 19:34:32 | -75.14, 52.61 | 90.87 | 59.68 | 70 |
3 | 10/30/2019 | 20:26:26 | 74.95,-138.52 | 88.89 | 10/30/2019 | 20:25:14 | 74.96,-139.57 | 88.95 | 30.38 | 72 |
4 | 10/30/2019 | 21:17:10 | -74.84, 28.50 | 91.20 | 10/30/2019 | 21:15:56 | -74.86, 28.03 | 91.15 | 13.93 | 74 |
5 | 10/30/2019 | 22:07:51 | 74.78,-164.31 | 88.76 | 10/30/2019 | 22:06:40 | 74.77,-164.43 | 88.77 | 3.52 | 71 |
6 | 10/30/2019 | 22:58:33 | -74.77, 2.98 | 91.24 | 10/30/2019 | 22:57:24 | -74.77, 2.91 | 91.23 | 2.27 | 69 |
7 | 10/30/2019 | 23:49:13 | 74.76, 170.30 | 88.77 | 10/30/2019 | 23:48:09 | 74.73, 170.31 | 88.75 | 3.55 | 64 |
8 | 10/31/2019 | 00:39:55 | -74.75, -22.41 | 91.23 | 10/31/2019 | 00:38:54 | -74.77, -22.49 | 91.20 | 3.29 | 61 |
9 | 10/31/2019 | 01:30:35 | 74.74, 144.91 | 88.78 | 10/31/2019 | 01:29:39 | 74.74, 144.92 | 88.78 | 0.89 | 56 |
10 | 10/31/2019 | 02:21:17 | -74.73, -47.80 | 91.23 | 10/31/2019 | 02:20:23 | -74.73, -47.74 | 91.22 | 1.57 | 54 |
11 | 10/31/2019 | 03:11:57 | 74.73, 119.52 | 88.78 | 10/31/2019 | 03:11:09 | 74.74, 119.53 | 88.81 | 1.97 | 48 |
12 | 10/31/2019 | 04:02:39 | -74.71, -73.19 | 91.22 | 10/31/2019 | 04:01:53 | -74.74, -73.14 | 91.19 | 2.86 | 46 |
13 | 10/31/2019 | 04:53:18 | 74.76, 94.26 | 88.83 | 10/31/2019 | 04:52:39 | 74.75, 94.14 | 88.84 | 3.55 | 39 |
14 | 10/31/2019 | 05:44:00 | -74.75, -98.45 | 91.17 | 10/31/2019 | 05:43:23 | -74.74, -98.53 | 91.16 | 2.34 | 37 |
15 | 10/31/2019 | 06:34:40 | 74.74, 68.87 | 88.84 | 10/31/2019 | 06:34:08 | 74.71, 68.88 | 88.81 | 3.44 | 32 |
16 | 10/31/2019 | 07:25:22 | -74.73,-123.84 | 91.16 | 10/31/2019 | 07:24:52 | -74.70,-123.79 | 91.19 | 3.28 | 30 |
17 | 10/31/2019 | 08:16:02 | 74.72, 43.48 | 88.85 | 10/31/2019 | 08:15:38 | 74.71, 43.49 | 88.84 | 0.77 | 24 |
18 | 10/31/2019 | 09:06:44 | -74.71,-149.23 | 91.16 | 10/31/2019 | 09:06:22 | -74.71,-149.18 | 91.16 | 1.48 | 22 |
19 | 10/31/2019 | 09:57:24 | 74.70, 18.09 | 88.85 | 10/31/2019 | 09:57:08 | 74.72, 18.10 | 88.87 | 2.06 | 16 |
20 | 10/31/2019 | 10:48:06 | -74.69,-174.62 | 91.15 | 10/31/2019 | 10:47:52 | -74.71,-174.57 | 91.13 | 2.88 | 14 |
21 | 10/31/2019 | 11:38:45 | 74.73, -7.17 | 88.90 | 10/31/2019 | 11:38:38 | 74.73, -7.29 | 88.90 | 3.59 | 7 |
22 | 10/31/2019 | 12:29:27 | -74.72, 160.12 | 91.10 | 10/31/2019 | 12:29:22 | -74.72, 160.04 | 91.10 | 2.41 | 5 |
23 | 10/31/2019 | 13:20:07 | 74.71, -32.56 | 88.91 | 10/31/2019 | 13:20:07 | 74.68, -32.55 | 88.88 | 3.33 | 0 |
24 | 10/31/2019 | 14:10:49 | -74.70, 134.73 | 91.10 | 10/31/2019 | 14:10:51 | -74.68, 134.78 | 91.12 | 3.18 | 2 |
25 | 10/31/2019 | 15:01:29 | 74.69, -57.95 | 88.92 | 10/31/2019 | 15:01:37 | 74.69, -57.94 | 88.91 | 0.64 | 8 |
26 | 10/31/2019 | 15:52:11 | -74.68, 109.34 | 91.09 | 10/31/2019 | 15:52:21 | -74.68, 109.39 | 91.09 | 1.37 | 10 |
27 | 10/31/2019 | 16:42:51 | 74.68, -83.34 | 88.92 | 10/31/2019 | 16:43:07 | 74.70, -83.34 | 88.94 | 2.16 | 16 |
28 | 10/31/2019 | 17:33:33 | -74.67, 83.95 | 91.08 | 10/31/2019 | 17:33:51 | -74.69, 84.00 | 91.06 | 2.89 | 18 |
29 | 10/31/2019 | 18:24:12 | 74.71,-108.60 | 88.97 | 10/31/2019 | 18:24:37 | 74.70,-108.73 | 88.97 | 3.65 | 25 |
30 | 10/31/2019 | 19:14:54 | -74.70, 58.69 | 91.03 | 10/31/2019 | 19:15:21 | -74.69, 58.61 | 91.03 | 2.50 | 27 |
31 | 10/31/2019 | 20:05:34 | 74.69,-133.99 | 88.98 | 10/31/2019 | 20:06:06 | 74.66,-133.99 | 88.94 | 3.21 | 32 |
32 | 10/31/2019 | 20:56:16 | -74.68, 33.30 | 91.03 | 10/31/2019 | 20:56:50 | -74.65, 33.35 | 91.06 | 3.07 | 34 |
33 | 10/31/2019 | 21:46:56 | 74.67,-159.38 | 88.98 | 10/31/2019 | 21:47:36 | 74.67,-159.38 | 88.97 | 0.50 | 40 |
34 | 10/31/2019 | 22:37:38 | -74.66, 7.91 | 91.02 | 10/31/2019 | 22:38:20 | -74.66, 7.96 | 91.03 | 1.26 | 42 |
35 | 10/31/2019 | 23:28:18 | 74.65, 175.23 | 88.99 | 10/31/2019 | 23:29:06 | 74.67, 175.23 | 89.00 | 2.27 | 48 |
36 | 11/01/2019 | 00:19:00 | -74.64, -17.48 | 91.01 | 11/01/2019 | 00:19:50 | -74.66, -17.43 | 91.00 | 2.91 | 50 |
37 | 11/01/2019 | 01:09:39 | 74.68, 149.97 | 89.04 | 11/01/2019 | 01:10:36 | 74.68, 149.84 | 89.03 | 3.72 | 57 |
38 | 11/01/2019 | 02:00:21 | -74.67, -42.74 | 90.96 | 11/01/2019 | 02:01:20 | -74.67, -42.83 | 90.97 | 2.61 | 59 |
39 | 11/01/2019 | 02:51:00 | 74.66, 124.58 | 89.05 | 11/01/2019 | 02:52:04 | 74.64, 124.58 | 89.01 | 3.09 | 64 |
40 | 11/01/2019 | 03:41:42 | -74.65, -68.13 | 90.96 | 11/01/2019 | 03:42:48 | -74.63, -68.09 | 90.99 | 2.95 | 66 |
41 | 11/01/2019 | 04:32:22 | 74.65, 99.19 | 89.05 | 11/01/2019 | 04:33:34 | 74.64, 99.19 | 89.04 | 0.36 | 72 |
42 | 11/01/2019 | 05:23:04 | -74.63, -93.52 | 90.95 | 11/01/2019 | 05:24:18 | -74.63, -93.48 | 90.96 | 1.14 | 74 |
43 | 11/01/2019 | 06:13:49 | 74.38, 73.16 | 88.84 | 11/01/2019 | 06:15:00 | 74.45, 74.31 | 88.86 | 35.33 | 71 |
44 | 11/01/2019 | 07:04:32 | -74.32,-119.66 | 91.21 | 11/01/2019 | 07:05:42 | -74.35,-118.10 | 91.25 | 46.87 | 70 |
45 | 11/01/2019 | 07:55:17 | 74.07, 47.04 | 88.58 | 11/01/2019 | 07:56:23 | 74.12, 49.80 | 88.51 | 84.29 | 66 |
46 | 11/01/2019 | 08:46:00 | -74.01,-145.77 | 91.46 | 11/01/2019 | 08:47:06 | -74.06,-142.75 | 91.54 | 92.62 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/18/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 10/18/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service