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: 5/20/2023
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 | 02:08:52 | -73.61, -41.62 | 127.15 | 05/25/2023 | 02:09:59 | -73.58, -38.91 | 127.30 | 85.43 | 67 |
2 | 05/25/2023 | 02:59:34 | 73.43, 126.11 | 52.65 | 05/25/2023 | 03:00:43 | 73.39, 127.99 | 52.51 | 59.67 | 69 |
3 | 05/25/2023 | 03:50:16 | -73.32, -66.33 | 127.48 | 05/25/2023 | 03:51:27 | -73.26, -64.97 | 127.61 | 44.16 | 71 |
4 | 05/25/2023 | 04:40:58 | 73.13, 101.39 | 52.31 | 05/25/2023 | 04:42:11 | 73.06, 101.93 | 52.20 | 19.36 | 73 |
5 | 05/25/2023 | 05:31:40 | -73.03, -91.07 | 127.81 | 05/25/2023 | 05:32:54 | -72.98, -90.91 | 127.88 | 7.48 | 74 |
6 | 05/25/2023 | 06:22:25 | 72.99, 76.33 | 52.15 | 05/25/2023 | 06:23:34 | 72.98, 76.43 | 52.12 | 3.49 | 69 |
7 | 05/25/2023 | 07:13:08 | -72.94,-116.24 | 127.92 | 05/25/2023 | 07:14:16 | -72.96,-116.30 | 127.91 | 2.90 | 68 |
8 | 05/25/2023 | 08:03:54 | 72.95, 51.04 | 52.09 | 05/25/2023 | 08:04:56 | 72.96, 51.04 | 52.09 | 1.33 | 62 |
9 | 05/25/2023 | 08:54:38 | -72.94,-141.63 | 127.93 | 05/25/2023 | 08:55:38 | -72.93,-141.69 | 127.95 | 2.16 | 60 |
10 | 05/25/2023 | 09:45:24 | 72.96, 25.65 | 52.08 | 05/25/2023 | 09:46:18 | 72.94, 25.65 | 52.05 | 2.25 | 54 |
11 | 05/25/2023 | 10:36:08 | -72.95,-167.03 | 127.93 | 05/25/2023 | 10:36:59 | -72.96,-166.97 | 127.94 | 1.92 | 51 |
12 | 05/25/2023 | 11:26:54 | 72.96, 0.26 | 52.08 | 05/25/2023 | 11:27:39 | 72.96, 0.36 | 52.06 | 3.40 | 45 |
13 | 05/25/2023 | 12:17:38 | -72.96, 167.58 | 127.94 | 05/25/2023 | 12:18:21 | -72.94, 167.64 | 127.97 | 3.17 | 43 |
14 | 05/25/2023 | 13:08:23 | 72.92, -25.02 | 52.02 | 05/25/2023 | 13:09:01 | 72.94, -25.03 | 52.03 | 1.88 | 38 |
15 | 05/25/2023 | 13:59:07 | -72.92, 142.30 | 127.99 | 05/25/2023 | 13:59:43 | -72.91, 142.25 | 128.00 | 1.83 | 36 |
16 | 05/25/2023 | 14:49:53 | 72.93, -50.41 | 52.02 | 05/25/2023 | 14:50:23 | 72.91, -50.42 | 52.00 | 1.71 | 30 |
17 | 05/25/2023 | 15:40:37 | -72.92, 116.91 | 128.00 | 05/25/2023 | 15:41:04 | -72.94, 116.96 | 127.99 | 2.32 | 27 |
18 | 05/25/2023 | 16:31:23 | 72.94, -75.81 | 52.01 | 05/25/2023 | 16:31:44 | 72.94, -75.70 | 52.01 | 3.39 | 21 |
19 | 05/25/2023 | 17:22:07 | -72.93, 91.52 | 128.00 | 05/25/2023 | 17:22:26 | -72.91, 91.57 | 128.03 | 2.67 | 19 |
20 | 05/25/2023 | 18:12:52 | 72.89,-101.09 | 51.95 | 05/25/2023 | 18:13:06 | 72.92,-101.09 | 51.97 | 2.42 | 14 |
21 | 05/25/2023 | 19:03:36 | -72.89, 66.23 | 128.06 | 05/25/2023 | 19:03:48 | -72.89, 66.18 | 128.06 | 1.70 | 12 |
22 | 05/25/2023 | 19:54:22 | 72.90,-126.48 | 51.95 | 05/25/2023 | 19:54:28 | 72.89,-126.48 | 51.94 | 1.18 | 6 |
23 | 05/25/2023 | 20:45:06 | -72.90, 40.84 | 128.07 | 05/25/2023 | 20:45:09 | -72.92, 40.90 | 128.05 | 2.81 | 3 |
24 | 05/25/2023 | 21:35:52 | 72.91,-151.87 | 51.95 | 05/25/2023 | 21:35:49 | 72.92,-151.77 | 51.95 | 3.48 | 3 |
25 | 05/25/2023 | 22:26:36 | -72.91, 15.45 | 128.07 | 05/25/2023 | 22:26:31 | -72.89, 15.51 | 128.08 | 2.27 | 5 |
26 | 05/25/2023 | 23:17:21 | 72.87,-177.16 | 51.89 | 05/25/2023 | 23:17:11 | 72.89,-177.16 | 51.91 | 2.95 | 10 |
27 | 05/26/2023 | 00:08:05 | -72.86, -9.83 | 128.13 | 05/26/2023 | 00:07:53 | -72.87, -9.88 | 128.12 | 1.79 | 12 |
28 | 05/26/2023 | 00:58:51 | 72.87, 157.45 | 51.88 | 05/26/2023 | 00:58:33 | 72.87, 157.45 | 51.88 | 0.66 | 18 |
29 | 05/26/2023 | 01:49:35 | -72.87, -35.22 | 128.13 | 05/26/2023 | 01:49:15 | -72.85, -35.27 | 128.15 | 3.25 | 20 |
30 | 05/26/2023 | 02:40:21 | 72.88, 132.06 | 51.88 | 05/26/2023 | 02:39:54 | 72.89, 132.17 | 51.89 | 3.65 | 27 |
31 | 05/26/2023 | 03:31:05 | -72.88, -60.61 | 128.14 | 05/26/2023 | 03:30:36 | -72.87, -60.56 | 128.14 | 2.00 | 29 |
32 | 05/26/2023 | 04:21:50 | 72.84, 106.78 | 51.82 | 05/26/2023 | 04:21:16 | 72.87, 106.77 | 51.86 | 3.47 | 34 |
33 | 05/26/2023 | 05:12:34 | -72.84, -85.90 | 128.19 | 05/26/2023 | 05:11:58 | -72.85, -85.95 | 128.17 | 2.08 | 36 |
34 | 05/26/2023 | 06:03:20 | 72.85, 81.39 | 51.82 | 05/26/2023 | 06:02:38 | 72.85, 81.38 | 51.82 | 0.17 | 42 |
35 | 05/26/2023 | 06:54:04 | -72.84,-111.29 | 128.20 | 05/26/2023 | 06:53:20 | -72.82,-111.34 | 128.21 | 2.69 | 44 |
36 | 05/26/2023 | 07:44:50 | 72.86, 56.00 | 51.81 | 05/26/2023 | 07:44:00 | 72.82, 55.99 | 51.79 | 3.72 | 50 |
37 | 05/26/2023 | 08:35:34 | -72.85,-136.68 | 128.20 | 05/26/2023 | 08:34:41 | -72.85,-136.62 | 128.20 | 1.93 | 53 |
38 | 05/26/2023 | 09:26:20 | 72.86, 30.61 | 51.81 | 05/26/2023 | 09:25:21 | 72.85, 30.71 | 51.80 | 3.76 | 59 |
39 | 05/26/2023 | 10:17:03 | -72.81,-161.96 | 128.26 | 05/26/2023 | 10:16:03 | -72.83,-162.01 | 128.23 | 2.48 | 60 |
40 | 05/26/2023 | 11:07:49 | 72.82, 5.32 | 51.75 | 05/26/2023 | 11:06:43 | 72.82, 5.32 | 51.77 | 0.39 | 66 |
41 | 05/26/2023 | 11:58:33 | -72.82, 172.65 | 128.26 | 05/26/2023 | 11:57:25 | -72.80, 172.60 | 128.26 | 2.16 | 68 |
42 | 05/26/2023 | 12:49:19 | 72.83, -20.07 | 51.75 | 05/26/2023 | 12:48:05 | 72.80, -20.07 | 51.73 | 3.22 | 74 |
43 | 05/26/2023 | 13:40:02 | -72.77, 147.36 | 128.32 | 05/26/2023 | 13:38:47 | -72.78, 147.21 | 128.30 | 4.95 | 75 |
44 | 05/26/2023 | 14:30:43 | 72.53, -44.84 | 51.42 | 05/26/2023 | 14:29:32 | 72.52, -45.98 | 51.47 | 38.35 | 71 |
45 | 05/26/2023 | 15:21:26 | -72.48, 122.59 | 128.65 | 05/26/2023 | 15:20:15 | -72.45, 121.20 | 128.60 | 46.53 | 71 |
46 | 05/26/2023 | 16:12:07 | 72.23, -69.62 | 51.08 | 05/26/2023 | 16:10:59 | 72.24, -71.88 | 51.21 | 76.58 | 68 |
47 | 05/26/2023 | 17:02:50 | -72.18, 97.80 | 128.98 | 05/26/2023 | 17:01:42 | -72.17, 95.32 | 128.87 | 84.49 | 68 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 5/20/2023
Download SNOs between NPP and METOP-C since TLE EPOCH: 05/20/2023 in txt file.
Historial Predications of SNOs between NPP and METOP-C