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: 9/28/2017
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 | 09/28/2017 | 05:50:48 | -73.40, -95.26 | 104.52 | 09/28/2017 | 05:49:37 | -73.41, -96.90 | 104.45 | 52.28 | 71 |
2 | 09/28/2017 | 06:41:32 | 73.19, 71.62 | 75.31 | 09/28/2017 | 06:40:19 | 73.20, 70.87 | 75.35 | 24.19 | 73 |
3 | 09/28/2017 | 07:32:15 | -73.12,-121.20 | 104.75 | 09/28/2017 | 07:31:01 | -73.11,-121.62 | 104.74 | 13.43 | 74 |
4 | 09/28/2017 | 08:22:57 | 73.02, 45.90 | 75.17 | 09/28/2017 | 08:21:45 | 73.00, 45.93 | 75.16 | 1.95 | 72 |
5 | 09/28/2017 | 09:13:39 | -73.00,-146.81 | 104.84 | 09/28/2017 | 09:12:29 | -73.01,-146.78 | 104.82 | 2.28 | 70 |
6 | 09/28/2017 | 10:04:19 | 72.99, 20.51 | 75.17 | 09/28/2017 | 10:03:15 | 73.00, 20.55 | 75.19 | 1.73 | 64 |
7 | 09/28/2017 | 10:55:00 | -73.02,-172.10 | 104.79 | 09/28/2017 | 10:53:59 | -73.02,-172.16 | 104.78 | 2.24 | 61 |
8 | 09/28/2017 | 11:45:40 | 73.02, -4.77 | 75.22 | 09/28/2017 | 11:44:45 | 73.01, -4.83 | 75.22 | 2.37 | 55 |
9 | 09/28/2017 | 12:36:22 | -73.00, 162.51 | 104.79 | 09/28/2017 | 12:35:29 | -73.02, 162.46 | 104.75 | 3.14 | 53 |
10 | 09/28/2017 | 13:27:02 | 72.99, -30.16 | 75.23 | 09/28/2017 | 13:26:15 | 73.01, -30.21 | 75.25 | 2.44 | 47 |
11 | 09/28/2017 | 14:17:44 | -72.97, 137.12 | 104.78 | 09/28/2017 | 14:16:58 | -72.97, 137.18 | 104.78 | 2.02 | 46 |
12 | 09/28/2017 | 15:08:24 | 72.97, -55.56 | 75.23 | 09/28/2017 | 15:07:44 | 72.96, -55.49 | 75.23 | 2.34 | 40 |
13 | 09/28/2017 | 15:59:05 | -73.00, 111.84 | 104.73 | 09/28/2017 | 15:58:28 | -72.98, 111.80 | 104.75 | 2.79 | 37 |
14 | 09/28/2017 | 16:49:45 | 73.00, -80.84 | 75.29 | 09/28/2017 | 16:49:14 | 72.97, -80.87 | 75.26 | 3.45 | 31 |
15 | 09/28/2017 | 17:40:27 | -72.97, 86.44 | 104.73 | 09/28/2017 | 17:39:58 | -72.98, 86.42 | 104.72 | 0.93 | 29 |
16 | 09/28/2017 | 18:31:07 | 72.97,-106.23 | 75.29 | 09/28/2017 | 18:30:44 | 72.97,-106.25 | 75.29 | 0.64 | 23 |
17 | 09/28/2017 | 19:21:49 | -72.95, 61.05 | 104.72 | 09/28/2017 | 19:21:28 | -72.98, 61.04 | 104.69 | 3.57 | 21 |
18 | 09/28/2017 | 20:12:29 | 72.95,-131.62 | 75.29 | 09/28/2017 | 20:12:14 | 72.97,-131.63 | 75.32 | 2.84 | 15 |
19 | 09/28/2017 | 21:03:11 | -72.93, 35.66 | 104.72 | 09/28/2017 | 21:02:57 | -72.93, 35.77 | 104.71 | 3.55 | 14 |
20 | 09/28/2017 | 21:53:50 | 72.97,-156.91 | 75.35 | 09/28/2017 | 21:53:44 | 72.97,-157.01 | 75.35 | 3.41 | 6 |
21 | 09/28/2017 | 22:44:32 | -72.95, 10.38 | 104.67 | 09/28/2017 | 22:44:27 | -72.94, 10.38 | 104.68 | 1.58 | 5 |
22 | 09/28/2017 | 23:35:12 | 72.95, 177.70 | 75.35 | 09/28/2017 | 23:35:13 | 72.93, 177.72 | 75.33 | 2.33 | 1 |
23 | 09/29/2017 | 00:25:54 | -72.93, -15.01 | 104.66 | 09/29/2017 | 00:25:57 | -72.94, -15.00 | 104.65 | 1.61 | 3 |
24 | 09/29/2017 | 01:16:34 | 72.92, 152.31 | 75.35 | 09/29/2017 | 01:16:43 | 72.93, 152.33 | 75.36 | 1.13 | 9 |
25 | 09/29/2017 | 02:07:15 | -72.95, -40.30 | 104.61 | 09/29/2017 | 02:07:27 | -72.94, -40.38 | 104.62 | 2.76 | 12 |
26 | 09/29/2017 | 02:57:55 | 72.95, 127.02 | 75.41 | 09/29/2017 | 02:58:13 | 72.93, 126.95 | 75.39 | 2.94 | 18 |
27 | 09/29/2017 | 03:48:37 | -72.93, -65.69 | 104.61 | 09/29/2017 | 03:48:57 | -72.95, -65.76 | 104.59 | 2.97 | 20 |
28 | 09/29/2017 | 04:39:17 | 72.92, 101.63 | 75.41 | 09/29/2017 | 04:39:43 | 72.94, 101.57 | 75.42 | 2.40 | 26 |
29 | 09/29/2017 | 05:29:59 | -72.90, -91.08 | 104.60 | 09/29/2017 | 05:30:26 | -72.90, -91.03 | 104.61 | 1.71 | 27 |
30 | 09/29/2017 | 06:20:39 | 72.90, 76.24 | 75.41 | 09/29/2017 | 06:21:12 | 72.89, 76.30 | 75.40 | 2.21 | 33 |
31 | 09/29/2017 | 07:11:21 | -72.88,-116.47 | 104.60 | 09/29/2017 | 07:11:56 | -72.90,-116.41 | 104.58 | 3.17 | 35 |
32 | 09/29/2017 | 08:02:01 | 72.88, 50.85 | 75.42 | 09/29/2017 | 08:02:42 | 72.89, 50.92 | 75.43 | 2.84 | 41 |
33 | 09/29/2017 | 08:52:42 | -72.91,-141.76 | 104.54 | 09/29/2017 | 08:53:26 | -72.91,-141.79 | 104.55 | 1.19 | 44 |
34 | 09/29/2017 | 09:43:22 | 72.90, 25.57 | 75.47 | 09/29/2017 | 09:44:12 | 72.90, 25.54 | 75.46 | 1.22 | 50 |
35 | 09/29/2017 | 10:34:03 | -72.88,-167.15 | 104.54 | 09/29/2017 | 10:34:55 | -72.91,-167.18 | 104.52 | 3.12 | 52 |
36 | 09/29/2017 | 11:24:43 | 72.88, 0.17 | 75.47 | 09/29/2017 | 11:25:41 | 72.90, 0.15 | 75.49 | 2.44 | 58 |
37 | 09/29/2017 | 12:15:25 | -72.86, 167.46 | 104.54 | 09/29/2017 | 12:16:24 | -72.86, 167.55 | 104.54 | 2.99 | 59 |
38 | 09/29/2017 | 13:06:05 | 72.85, -25.22 | 75.48 | 09/29/2017 | 13:07:10 | 72.85, -25.12 | 75.46 | 3.19 | 65 |
39 | 09/29/2017 | 13:56:46 | -72.88, 142.17 | 104.48 | 09/29/2017 | 13:57:54 | -72.86, 142.17 | 104.51 | 2.11 | 68 |
40 | 09/29/2017 | 14:47:27 | 72.83, -50.61 | 75.48 | 09/29/2017 | 14:48:40 | 72.85, -50.50 | 75.50 | 4.55 | 73 |
41 | 09/29/2017 | 15:38:10 | -72.76, 116.57 | 104.57 | 09/29/2017 | 15:39:23 | -72.82, 116.89 | 104.54 | 12.45 | 73 |
42 | 09/29/2017 | 16:28:54 | 72.55, -76.52 | 75.25 | 09/29/2017 | 16:30:05 | 72.60, -75.36 | 75.26 | 39.21 | 71 |
43 | 09/29/2017 | 17:19:37 | -72.48, 90.67 | 104.81 | 09/29/2017 | 17:20:47 | -72.52, 92.14 | 104.83 | 49.30 | 70 |
44 | 09/29/2017 | 18:10:22 | 72.22,-102.51 | 74.97 | 09/29/2017 | 18:11:29 | 72.30,-100.12 | 74.97 | 81.49 | 67 |
45 | 09/29/2017 | 19:01:05 | -72.15, 64.68 | 105.08 | 09/29/2017 | 19:02:11 | -72.22, 67.36 | 105.12 | 91.48 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 9/28/2017
Download SNOs between METOP-A and NPP since TLE EPOCH: 09/28/2017 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service