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: 12/23/2018
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 | 12/29/2018 | 02:08:53 | 74.47, 139.00 | 97.81 | 12/29/2018 | 02:07:46 | 74.45, 136.07 | 97.93 | 87.30 | 67 |
2 | 12/29/2018 | 02:59:37 | -74.38, -53.92 | 82.28 | 12/29/2018 | 02:58:29 | -74.38, -56.45 | 82.15 | 75.83 | 68 |
3 | 12/29/2018 | 03:50:21 | 74.15, 112.84 | 97.51 | 12/29/2018 | 03:49:10 | 74.16, 111.44 | 97.61 | 42.64 | 71 |
4 | 12/29/2018 | 04:41:05 | -74.05, -80.06 | 82.58 | 12/29/2018 | 04:39:52 | -74.05, -80.97 | 82.53 | 27.74 | 73 |
5 | 12/29/2018 | 05:31:48 | 73.87, 86.83 | 97.26 | 12/29/2018 | 05:30:34 | 73.87, 86.78 | 97.28 | 1.62 | 74 |
6 | 12/29/2018 | 06:22:30 | -73.88,-105.83 | 82.74 | 12/29/2018 | 06:21:18 | -73.85,-105.88 | 82.74 | 2.79 | 72 |
7 | 12/29/2018 | 07:13:10 | 73.84, 61.42 | 97.23 | 12/29/2018 | 07:12:03 | 73.82, 61.51 | 97.23 | 3.23 | 67 |
8 | 12/29/2018 | 08:03:52 | -73.85,-131.24 | 82.77 | 12/29/2018 | 08:02:48 | -73.86,-131.27 | 82.74 | 1.76 | 64 |
9 | 12/29/2018 | 08:54:31 | 73.86, 36.12 | 97.25 | 12/29/2018 | 08:53:33 | 73.83, 36.12 | 97.23 | 3.23 | 58 |
10 | 12/29/2018 | 09:45:14 | -73.82,-156.65 | 82.80 | 12/29/2018 | 09:44:17 | -73.82,-156.54 | 82.79 | 3.57 | 57 |
11 | 12/29/2018 | 10:35:53 | 73.83, 10.71 | 97.22 | 12/29/2018 | 10:35:03 | 73.83, 10.73 | 97.23 | 0.92 | 50 |
12 | 12/29/2018 | 11:26:35 | -73.84, 178.06 | 82.78 | 12/29/2018 | 11:25:47 | -73.82, 178.08 | 82.79 | 1.66 | 48 |
13 | 12/29/2018 | 12:17:14 | 73.85, -14.58 | 97.23 | 12/29/2018 | 12:16:33 | 73.84, -14.66 | 97.24 | 2.54 | 41 |
14 | 12/29/2018 | 13:07:57 | -73.81, 152.64 | 82.81 | 12/29/2018 | 13:07:17 | -73.83, 152.69 | 82.79 | 2.77 | 40 |
15 | 12/29/2018 | 13:58:36 | 73.82, -39.99 | 97.20 | 12/29/2018 | 13:58:02 | 73.80, -39.93 | 97.18 | 3.05 | 34 |
16 | 12/29/2018 | 14:49:18 | -73.83, 127.35 | 82.80 | 12/29/2018 | 14:48:47 | -73.83, 127.30 | 82.78 | 1.81 | 31 |
17 | 12/29/2018 | 15:39:58 | 73.79, -65.40 | 97.17 | 12/29/2018 | 15:39:32 | 73.80, -65.32 | 97.19 | 3.12 | 26 |
18 | 12/29/2018 | 16:30:40 | -73.80, 101.94 | 82.83 | 12/29/2018 | 16:30:16 | -73.79, 102.03 | 82.83 | 2.84 | 24 |
19 | 12/29/2018 | 17:21:19 | 73.81, -90.70 | 97.18 | 12/29/2018 | 17:21:02 | 73.81, -90.70 | 97.19 | 0.29 | 17 |
20 | 12/29/2018 | 18:12:01 | -73.82, 76.65 | 82.82 | 12/29/2018 | 18:11:46 | -73.79, 76.64 | 82.83 | 2.27 | 15 |
21 | 12/29/2018 | 19:02:40 | 73.83,-115.99 | 97.20 | 12/29/2018 | 19:02:32 | 73.81,-116.09 | 97.19 | 3.54 | 8 |
22 | 12/29/2018 | 19:53:23 | -73.79, 51.24 | 82.85 | 12/29/2018 | 19:53:16 | -73.80, 51.25 | 82.83 | 1.77 | 7 |
23 | 12/29/2018 | 20:44:02 | 73.80,-141.40 | 97.17 | 12/29/2018 | 20:44:01 | 73.77,-141.36 | 97.14 | 3.22 | 1 |
24 | 12/29/2018 | 21:34:44 | -73.80, 25.94 | 82.83 | 12/29/2018 | 21:34:46 | -73.81, 25.87 | 82.83 | 2.42 | 2 |
25 | 12/29/2018 | 22:25:24 | 73.77,-166.81 | 97.14 | 12/29/2018 | 22:25:31 | 73.78,-166.75 | 97.14 | 2.08 | 7 |
26 | 12/29/2018 | 23:16:06 | -73.77, 0.53 | 82.86 | 12/29/2018 | 23:16:15 | -73.76, 0.60 | 82.88 | 2.39 | 9 |
27 | 12/30/2018 | 00:06:45 | 73.79, 167.90 | 97.15 | 12/30/2018 | 00:07:01 | 73.78, 167.86 | 97.14 | 1.25 | 16 |
28 | 12/30/2018 | 00:57:27 | -73.79, -24.76 | 82.85 | 12/30/2018 | 00:57:45 | -73.77, -24.79 | 82.88 | 3.15 | 18 |
29 | 12/30/2018 | 01:48:07 | 73.76, 142.49 | 97.12 | 12/30/2018 | 01:48:31 | 73.79, 142.47 | 97.15 | 3.43 | 24 |
30 | 12/30/2018 | 02:38:49 | -73.76, -50.17 | 82.88 | 12/30/2018 | 02:39:15 | -73.77, -50.18 | 82.88 | 1.03 | 26 |
31 | 12/30/2018 | 03:29:28 | 73.78, 117.19 | 97.13 | 12/30/2018 | 03:30:00 | 73.74, 117.20 | 97.09 | 3.69 | 32 |
32 | 12/30/2018 | 04:20:10 | -73.78, -75.46 | 82.87 | 12/30/2018 | 04:20:45 | -73.78, -75.57 | 82.87 | 3.30 | 35 |
33 | 12/30/2018 | 05:10:50 | 73.75, 91.78 | 97.10 | 12/30/2018 | 05:11:30 | 73.75, 91.82 | 97.10 | 1.05 | 40 |
34 | 12/30/2018 | 06:01:32 | -73.75,-100.87 | 82.90 | 12/30/2018 | 06:02:14 | -73.74,-100.84 | 82.93 | 2.39 | 42 |
35 | 12/30/2018 | 06:52:11 | 73.77, 66.49 | 97.12 | 12/30/2018 | 06:53:00 | 73.75, 66.43 | 97.10 | 2.31 | 49 |
36 | 12/30/2018 | 07:42:54 | -73.72,-126.28 | 82.93 | 12/30/2018 | 07:43:44 | -73.74,-126.23 | 82.92 | 2.54 | 50 |
37 | 12/30/2018 | 08:33:32 | 73.74, 41.08 | 97.09 | 12/30/2018 | 08:34:29 | 73.76, 41.04 | 97.10 | 3.02 | 57 |
38 | 12/30/2018 | 09:24:14 | -73.74,-151.58 | 82.91 | 12/30/2018 | 09:25:13 | -73.75,-151.61 | 82.92 | 1.19 | 59 |
39 | 12/30/2018 | 10:14:54 | 73.71, 15.67 | 97.05 | 12/30/2018 | 10:15:58 | 73.72, 15.77 | 97.05 | 3.32 | 64 |
40 | 12/30/2018 | 11:05:36 | -73.71,-176.99 | 82.94 | 12/30/2018 | 11:06:42 | -73.70,-176.88 | 82.97 | 3.40 | 66 |
41 | 12/30/2018 | 11:56:15 | 73.73, -9.62 | 97.07 | 12/30/2018 | 11:57:28 | 73.72, -9.62 | 97.05 | 0.38 | 73 |
42 | 12/30/2018 | 12:46:58 | -73.68, 157.61 | 82.98 | 12/30/2018 | 12:48:12 | -73.71, 157.73 | 82.97 | 4.68 | 74 |
43 | 12/30/2018 | 13:37:42 | 73.44, -35.60 | 96.82 | 12/30/2018 | 13:38:53 | 73.48, -34.43 | 96.78 | 37.39 | 71 |
44 | 12/30/2018 | 14:28:26 | -73.35, 131.52 | 83.27 | 12/30/2018 | 14:29:36 | -73.42, 133.03 | 83.30 | 48.46 | 70 |
45 | 12/30/2018 | 15:19:10 | 73.11, -61.67 | 96.53 | 12/30/2018 | 15:20:16 | 73.13, -59.03 | 96.40 | 85.23 | 66 |
46 | 12/30/2018 | 16:09:54 | -73.02, 105.46 | 83.56 | 12/30/2018 | 16:10:59 | -73.07, 108.42 | 83.68 | 95.93 | 65 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 12/23/2018
Download SNOs between METOP-A and NPP since TLE EPOCH: 12/23/2018 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service