Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/15/2023
Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
1 | 05/25/2023 | 02:08:53 | -73.63, -41.67 | 127.12 | 05/25/2023 | 02:10:00 | -73.55, -38.96 | 127.33 | 85.41 | 67 |
2 | 05/25/2023 | 02:59:35 | 73.45, 126.06 | 52.68 | 05/25/2023 | 03:00:44 | 73.36, 127.92 | 52.49 | 60.15 | 69 |
3 | 05/25/2023 | 03:50:17 | -73.34, -66.38 | 127.46 | 05/25/2023 | 03:51:27 | -73.28, -64.92 | 127.59 | 47.11 | 70 |
4 | 05/25/2023 | 04:40:59 | 73.16, 101.34 | 52.34 | 05/25/2023 | 04:42:11 | 73.08, 101.97 | 52.22 | 22.50 | 72 |
5 | 05/25/2023 | 05:31:41 | -73.05, -91.11 | 127.79 | 05/25/2023 | 05:32:54 | -73.01, -90.86 | 127.86 | 9.60 | 73 |
6 | 05/25/2023 | 06:22:25 | 72.97, 76.38 | 52.12 | 05/25/2023 | 06:23:35 | 72.95, 76.36 | 52.09 | 1.53 | 70 |
7 | 05/25/2023 | 07:13:09 | -72.96,-116.29 | 127.90 | 05/25/2023 | 07:14:16 | -72.98,-116.25 | 127.89 | 3.04 | 67 |
8 | 05/25/2023 | 08:03:55 | 72.97, 50.99 | 52.11 | 05/25/2023 | 08:04:56 | 72.98, 51.08 | 52.11 | 3.08 | 61 |
9 | 05/25/2023 | 08:54:39 | -72.96,-141.68 | 127.91 | 05/25/2023 | 08:55:38 | -72.96,-141.64 | 127.92 | 1.49 | 59 |
10 | 05/25/2023 | 09:45:24 | 72.93, 25.70 | 52.06 | 05/25/2023 | 09:46:18 | 72.95, 25.69 | 52.07 | 2.69 | 54 |
11 | 05/25/2023 | 10:36:08 | -72.92,-166.96 | 127.96 | 05/25/2023 | 10:37:00 | -72.93,-167.03 | 127.96 | 2.56 | 52 |
12 | 05/25/2023 | 11:26:54 | 72.94, 0.31 | 52.05 | 05/25/2023 | 11:27:40 | 72.93, 0.30 | 52.04 | 1.07 | 46 |
13 | 05/25/2023 | 12:17:38 | -72.93, 167.65 | 127.97 | 05/25/2023 | 12:18:22 | -72.91, 167.58 | 127.99 | 3.13 | 44 |
14 | 05/25/2023 | 13:08:24 | 72.95, -25.08 | 52.05 | 05/25/2023 | 13:09:01 | 72.96, -24.99 | 52.05 | 3.19 | 37 |
15 | 05/25/2023 | 13:59:08 | -72.94, 142.26 | 127.97 | 05/25/2023 | 13:59:43 | -72.94, 142.30 | 127.98 | 1.29 | 35 |
16 | 05/25/2023 | 14:49:53 | 72.90, -50.36 | 51.99 | 05/25/2023 | 14:50:23 | 72.93, -50.38 | 52.01 | 3.20 | 30 |
17 | 05/25/2023 | 15:40:37 | -72.89, 116.97 | 128.03 | 05/25/2023 | 15:41:05 | -72.91, 116.91 | 128.02 | 2.91 | 28 |
18 | 05/25/2023 | 16:31:23 | 72.91, -75.75 | 51.98 | 05/25/2023 | 16:31:45 | 72.91, -75.77 | 51.98 | 0.69 | 22 |
19 | 05/25/2023 | 17:22:07 | -72.90, 91.58 | 128.04 | 05/25/2023 | 17:22:27 | -72.89, 91.52 | 128.05 | 2.71 | 20 |
20 | 05/25/2023 | 18:12:53 | 72.92,-101.14 | 51.98 | 05/25/2023 | 18:13:06 | 72.93,-101.05 | 51.99 | 3.37 | 13 |
21 | 05/25/2023 | 19:03:37 | -72.91, 66.19 | 128.04 | 05/25/2023 | 19:03:48 | -72.91, 66.23 | 128.04 | 1.39 | 11 |
22 | 05/25/2023 | 19:54:23 | 72.93,-126.53 | 51.98 | 05/25/2023 | 19:54:28 | 72.91,-126.44 | 51.95 | 3.54 | 5 |
23 | 05/25/2023 | 20:45:06 | -72.87, 40.91 | 128.10 | 05/25/2023 | 20:45:10 | -72.89, 40.84 | 128.07 | 3.33 | 4 |
24 | 05/25/2023 | 21:35:52 | 72.88,-151.82 | 51.92 | 05/25/2023 | 21:35:50 | 72.89,-151.84 | 51.92 | 0.56 | 2 |
25 | 05/25/2023 | 22:26:36 | -72.87, 15.52 | 128.10 | 05/25/2023 | 22:26:32 | -72.87, 15.45 | 128.11 | 2.37 | 4 |
26 | 05/25/2023 | 23:17:22 | 72.89,-177.21 | 51.91 | 05/25/2023 | 23:17:12 | 72.86,-177.23 | 51.89 | 3.58 | 10 |
27 | 05/26/2023 | 00:08:05 | -72.88, -9.87 | 128.11 | 05/26/2023 | 00:07:52 | -72.89, -9.83 | 128.10 | 1.71 | 13 |
28 | 05/26/2023 | 00:58:51 | 72.90, 157.40 | 51.91 | 05/26/2023 | 00:58:32 | 72.89, 157.49 | 51.90 | 3.28 | 19 |
29 | 05/26/2023 | 01:49:35 | -72.89, -35.26 | 128.11 | 05/26/2023 | 01:49:14 | -72.87, -35.22 | 128.13 | 2.82 | 21 |
30 | 05/26/2023 | 02:40:20 | 72.86, 132.12 | 51.85 | 05/26/2023 | 02:39:54 | 72.86, 132.10 | 51.86 | 0.79 | 26 |
31 | 05/26/2023 | 03:31:04 | -72.85, -60.55 | 128.17 | 05/26/2023 | 03:30:36 | -72.84, -60.61 | 128.16 | 2.15 | 28 |
32 | 05/26/2023 | 04:21:50 | 72.87, 106.72 | 51.85 | 05/26/2023 | 04:21:16 | 72.84, 106.71 | 51.83 | 3.11 | 34 |
33 | 05/26/2023 | 05:12:34 | -72.86, -85.94 | 128.17 | 05/26/2023 | 05:11:57 | -72.87, -85.90 | 128.15 | 2.15 | 37 |
34 | 05/26/2023 | 06:03:20 | 72.87, 81.33 | 51.84 | 05/26/2023 | 06:02:37 | 72.86, 81.42 | 51.84 | 3.08 | 43 |
35 | 05/26/2023 | 06:54:04 | -72.86,-111.33 | 128.18 | 05/26/2023 | 06:53:19 | -72.85,-111.29 | 128.19 | 2.35 | 45 |
36 | 05/26/2023 | 07:44:49 | 72.83, 56.05 | 51.79 | 05/26/2023 | 07:43:59 | 72.84, 56.03 | 51.81 | 1.17 | 50 |
37 | 05/26/2023 | 08:35:33 | -72.82,-136.62 | 128.23 | 05/26/2023 | 08:34:41 | -72.82,-136.68 | 128.22 | 2.07 | 52 |
38 | 05/26/2023 | 09:26:19 | 72.84, 30.66 | 51.78 | 05/26/2023 | 09:25:21 | 72.81, 30.64 | 51.77 | 2.65 | 58 |
39 | 05/26/2023 | 10:17:03 | -72.83,-162.01 | 128.24 | 05/26/2023 | 10:16:02 | -72.85,-161.96 | 128.21 | 2.64 | 61 |
40 | 05/26/2023 | 11:07:49 | 72.85, 5.27 | 51.78 | 05/26/2023 | 11:06:42 | 72.84, 5.36 | 51.78 | 2.95 | 67 |
41 | 05/26/2023 | 11:58:33 | -72.84, 172.60 | 128.24 | 05/26/2023 | 11:57:24 | -72.82, 172.65 | 128.24 | 1.95 | 69 |
42 | 05/26/2023 | 12:49:18 | 72.80, -20.02 | 51.72 | 05/26/2023 | 12:48:04 | 72.82, -20.04 | 51.75 | 1.60 | 74 |
43 | 05/26/2023 | 13:40:01 | -72.74, 147.42 | 128.35 | 05/26/2023 | 13:38:47 | -72.75, 147.15 | 128.32 | 8.96 | 74 |
44 | 05/26/2023 | 14:30:43 | 72.56, -44.89 | 51.44 | 05/26/2023 | 14:29:31 | 72.54, -45.95 | 51.48 | 35.41 | 72 |
45 | 05/26/2023 | 15:21:25 | -72.45, 122.65 | 128.69 | 05/26/2023 | 15:20:14 | -72.47, 121.25 | 128.58 | 47.06 | 71 |
46 | 05/26/2023 | 16:12:06 | 72.21, -69.57 | 51.06 | 05/26/2023 | 16:10:59 | 72.20, -71.94 | 51.18 | 80.56 | 67 |
47 | 05/26/2023 | 17:02:49 | -72.15, 97.86 | 129.02 | 05/26/2023 | 17:01:42 | -72.14, 95.26 | 128.89 | 88.51 | 67 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 5/15/2023
Download SNOs between NPP and METOP-C since TLE EPOCH: 05/15/2023 in txt file.
Historial Predications of SNOs between NPP and METOP-C