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: 5/28/2018
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 | 06/10/2018 | 01:55:34 | 74.02, 143.25 | 51.10 | 06/10/2018 | 01:54:27 | 74.00, 140.43 | 51.25 | 86.26 | 67 |
2 | 06/10/2018 | 02:46:18 | -73.90, -49.70 | 129.00 | 06/10/2018 | 02:45:09 | -73.90, -52.01 | 128.87 | 71.06 | 69 |
3 | 06/10/2018 | 03:37:02 | 73.69, 117.14 | 50.81 | 06/10/2018 | 03:35:51 | 73.71, 115.76 | 50.92 | 42.93 | 71 |
4 | 06/10/2018 | 04:27:45 | -73.63, -75.69 | 129.25 | 06/10/2018 | 04:26:33 | -73.61, -76.69 | 129.20 | 31.44 | 72 |
5 | 06/10/2018 | 05:18:29 | 73.41, 91.16 | 50.56 | 06/10/2018 | 05:17:15 | 73.42, 91.07 | 50.59 | 3.07 | 74 |
6 | 06/10/2018 | 06:09:11 | -73.40,-101.54 | 129.46 | 06/10/2018 | 06:07:59 | -73.42,-101.62 | 129.42 | 3.19 | 72 |
7 | 06/10/2018 | 06:59:51 | 73.39, 65.76 | 50.53 | 06/10/2018 | 06:58:44 | 73.37, 65.80 | 50.53 | 1.80 | 67 |
8 | 06/10/2018 | 07:50:33 | -73.37,-126.94 | 129.48 | 06/10/2018 | 07:49:28 | -73.37,-126.89 | 129.47 | 1.60 | 65 |
9 | 06/10/2018 | 08:41:13 | 73.36, 40.36 | 50.51 | 06/10/2018 | 08:40:14 | 73.38, 40.41 | 50.54 | 2.59 | 59 |
10 | 06/10/2018 | 09:31:53 | -73.40,-152.23 | 129.47 | 06/10/2018 | 09:30:57 | -73.38,-152.28 | 129.47 | 2.39 | 56 |
11 | 06/10/2018 | 10:22:33 | 73.38, 15.07 | 50.52 | 06/10/2018 | 10:21:43 | 73.38, 15.02 | 50.54 | 1.64 | 50 |
12 | 06/10/2018 | 11:13:15 | -73.37,-177.63 | 129.50 | 06/10/2018 | 11:12:27 | -73.38,-177.66 | 129.47 | 2.03 | 48 |
13 | 06/10/2018 | 12:03:55 | 73.36, -10.33 | 50.49 | 06/10/2018 | 12:03:12 | 73.34, -10.25 | 50.48 | 3.01 | 43 |
14 | 06/10/2018 | 12:54:37 | -73.34, 156.97 | 129.53 | 06/10/2018 | 12:53:56 | -73.34, 157.06 | 129.52 | 2.98 | 41 |
15 | 06/10/2018 | 13:45:17 | 73.33, -35.73 | 50.46 | 06/10/2018 | 13:44:42 | 73.34, -35.64 | 50.48 | 3.40 | 35 |
16 | 06/10/2018 | 14:35:58 | -73.36, 131.68 | 129.51 | 06/10/2018 | 14:35:26 | -73.35, 131.68 | 129.52 | 2.20 | 32 |
17 | 06/10/2018 | 15:26:38 | 73.35, -61.02 | 50.48 | 06/10/2018 | 15:26:12 | 73.35, -61.02 | 50.48 | 0.28 | 26 |
18 | 06/10/2018 | 16:17:20 | -73.34, 106.28 | 129.54 | 06/10/2018 | 16:16:56 | -73.35, 106.29 | 129.52 | 1.44 | 24 |
19 | 06/10/2018 | 17:08:00 | 73.32, -86.42 | 50.45 | 06/10/2018 | 17:07:42 | 73.35, -86.41 | 50.48 | 3.47 | 18 |
20 | 06/10/2018 | 17:58:41 | -73.36, 80.99 | 129.53 | 06/10/2018 | 17:58:26 | -73.36, 80.91 | 129.52 | 2.82 | 15 |
21 | 06/10/2018 | 18:49:21 | 73.35,-111.70 | 50.46 | 06/10/2018 | 18:49:12 | 73.36,-111.80 | 50.48 | 3.25 | 9 |
22 | 06/10/2018 | 19:40:03 | -73.33, 55.59 | 129.55 | 06/10/2018 | 19:39:55 | -73.31, 55.63 | 129.58 | 2.81 | 8 |
23 | 06/10/2018 | 20:30:43 | 73.32,-137.10 | 50.44 | 06/10/2018 | 20:30:41 | 73.32,-137.07 | 50.43 | 1.23 | 2 |
24 | 06/10/2018 | 21:21:25 | -73.31, 30.19 | 129.58 | 06/10/2018 | 21:21:25 | -73.32, 30.25 | 129.58 | 2.01 | 0 |
25 | 06/10/2018 | 22:12:04 | 73.34,-162.39 | 50.45 | 06/10/2018 | 22:12:11 | 73.32,-162.46 | 50.43 | 3.13 | 7 |
26 | 06/10/2018 | 23:02:46 | -73.33, 4.90 | 129.57 | 06/10/2018 | 23:02:55 | -73.32, 4.86 | 129.57 | 1.67 | 9 |
27 | 06/10/2018 | 23:53:26 | 73.32, 172.21 | 50.42 | 06/10/2018 | 23:53:41 | 73.33, 172.16 | 50.43 | 1.92 | 15 |
28 | 06/11/2018 | 00:44:08 | -73.30, -20.50 | 129.60 | 06/11/2018 | 00:44:25 | -73.33, -20.53 | 129.57 | 2.87 | 17 |
29 | 06/11/2018 | 01:34:48 | 73.29, 146.81 | 50.39 | 06/11/2018 | 01:35:10 | 73.28, 146.88 | 50.38 | 2.62 | 22 |
30 | 06/11/2018 | 02:25:30 | -73.27, -45.90 | 129.62 | 06/11/2018 | 02:25:54 | -73.28, -45.80 | 129.63 | 3.13 | 24 |
31 | 06/11/2018 | 03:16:09 | 73.31, 121.52 | 50.41 | 06/11/2018 | 03:16:40 | 73.29, 121.50 | 50.38 | 2.81 | 31 |
32 | 06/11/2018 | 04:06:51 | -73.30, -71.19 | 129.61 | 06/11/2018 | 04:07:24 | -73.29, -71.19 | 129.63 | 1.22 | 33 |
33 | 06/11/2018 | 04:57:31 | 73.28, 96.12 | 50.38 | 06/11/2018 | 04:58:10 | 73.29, 96.11 | 50.38 | 0.90 | 39 |
34 | 06/11/2018 | 05:48:13 | -73.27, -96.58 | 129.64 | 06/11/2018 | 05:48:54 | -73.29, -96.57 | 129.63 | 2.41 | 41 |
35 | 06/11/2018 | 06:38:52 | 73.31, 70.83 | 50.40 | 06/11/2018 | 06:39:40 | 73.30, 70.73 | 50.38 | 3.42 | 48 |
36 | 06/11/2018 | 07:29:34 | -73.29,-121.87 | 129.62 | 06/11/2018 | 07:30:24 | -73.30,-121.96 | 129.62 | 2.73 | 50 |
37 | 06/11/2018 | 08:20:14 | 73.28, 45.43 | 50.37 | 06/11/2018 | 08:21:09 | 73.25, 45.45 | 50.33 | 3.14 | 55 |
38 | 06/11/2018 | 09:10:56 | -73.27,-147.27 | 129.65 | 06/11/2018 | 09:11:53 | -73.25,-147.23 | 129.68 | 2.01 | 57 |
39 | 06/11/2018 | 10:01:36 | 73.25, 20.03 | 50.34 | 06/11/2018 | 10:02:39 | 73.26, 20.07 | 50.33 | 1.34 | 63 |
40 | 06/11/2018 | 10:52:18 | -73.24,-172.67 | 129.68 | 06/11/2018 | 10:53:23 | -73.26,-172.62 | 129.68 | 2.69 | 65 |
41 | 06/11/2018 | 11:42:57 | 73.27, -5.26 | 50.35 | 06/11/2018 | 11:44:09 | 73.26, -5.32 | 50.33 | 2.35 | 72 |
42 | 06/11/2018 | 12:33:39 | -73.26, 162.04 | 129.66 | 06/11/2018 | 12:34:53 | -73.26, 161.99 | 129.68 | 1.37 | 74 |
43 | 06/11/2018 | 13:24:23 | 73.05, -31.10 | 50.15 | 06/11/2018 | 13:25:35 | 73.07, -30.27 | 50.11 | 27.07 | 72 |
44 | 06/11/2018 | 14:15:07 | -72.93, 135.99 | 129.95 | 06/11/2018 | 14:16:18 | -73.02, 137.16 | 129.95 | 39.13 | 71 |
45 | 06/11/2018 | 15:05:51 | 72.71, -57.13 | 49.86 | 06/11/2018 | 15:06:59 | 72.77, -55.01 | 49.78 | 70.32 | 68 |
46 | 06/11/2018 | 15:56:34 | -72.65, 110.07 | 130.20 | 06/11/2018 | 15:57:41 | -72.67, 112.51 | 130.34 | 80.94 | 67 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 5/28/2018
Download SNOs between METOP-A and NPP since TLE EPOCH: 05/28/2018 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service