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: 2/21/2021
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 | 02/21/2021 | 05:10:32 | 73.25, 93.03 | 84.04 | 02/21/2021 | 05:11:40 | 73.18, 95.32 | 83.82 | 74.06 | 68 |
2 | 02/21/2021 | 06:01:15 | -73.20, -99.55 | 96.03 | 02/21/2021 | 06:02:23 | -73.17, -97.39 | 96.21 | 69.74 | 68 |
3 | 02/21/2021 | 06:51:56 | 72.95, 68.30 | 83.68 | 02/21/2021 | 06:53:07 | 72.91, 69.39 | 83.56 | 36.13 | 71 |
4 | 02/21/2021 | 07:42:39 | -72.91,-124.29 | 96.39 | 02/21/2021 | 07:43:51 | -72.84,-123.42 | 96.52 | 29.33 | 72 |
5 | 02/21/2021 | 08:33:20 | 72.66, 43.55 | 83.33 | 02/21/2021 | 08:34:33 | 72.68, 43.59 | 83.34 | 3.34 | 73 |
6 | 02/21/2021 | 09:24:04 | -72.66,-149.15 | 96.68 | 02/21/2021 | 09:25:16 | -72.67,-149.12 | 96.69 | 1.48 | 72 |
7 | 02/21/2021 | 10:14:50 | 72.66, 18.16 | 83.31 | 02/21/2021 | 10:15:55 | 72.66, 18.20 | 83.29 | 1.40 | 65 |
8 | 02/21/2021 | 11:05:34 | -72.67,-174.53 | 96.70 | 02/21/2021 | 11:06:38 | -72.65,-174.50 | 96.74 | 2.15 | 64 |
9 | 02/21/2021 | 11:56:20 | 72.67, -7.22 | 83.29 | 02/21/2021 | 11:57:17 | 72.64, -7.18 | 83.25 | 3.19 | 57 |
10 | 02/21/2021 | 12:47:03 | -72.62, 160.19 | 96.78 | 02/21/2021 | 12:48:00 | -72.63, 160.12 | 96.78 | 2.39 | 57 |
11 | 02/21/2021 | 13:37:49 | 72.62, -32.51 | 83.21 | 02/21/2021 | 13:38:39 | 72.62, -32.56 | 83.20 | 1.85 | 50 |
12 | 02/21/2021 | 14:28:33 | -72.63, 134.80 | 96.80 | 02/21/2021 | 14:29:22 | -72.61, 134.74 | 96.83 | 2.96 | 49 |
13 | 02/21/2021 | 15:19:19 | 72.63, -57.89 | 83.19 | 02/21/2021 | 15:20:00 | 72.65, -57.84 | 83.20 | 3.12 | 41 |
14 | 02/21/2021 | 16:10:03 | -72.63, 109.41 | 96.82 | 02/21/2021 | 16:10:43 | -72.64, 109.46 | 96.82 | 1.56 | 40 |
15 | 02/21/2021 | 17:00:49 | 72.63, -83.28 | 83.17 | 02/21/2021 | 17:01:22 | 72.63, -83.22 | 83.16 | 1.84 | 33 |
16 | 02/21/2021 | 17:51:33 | -72.64, 84.03 | 96.84 | 02/21/2021 | 17:52:05 | -72.62, 84.07 | 96.87 | 2.74 | 32 |
17 | 02/21/2021 | 18:42:18 | 72.59,-108.56 | 83.10 | 02/21/2021 | 18:42:44 | 72.61,-108.61 | 83.12 | 2.83 | 26 |
18 | 02/21/2021 | 19:33:02 | -72.59, 58.75 | 96.91 | 02/21/2021 | 19:33:27 | -72.60, 58.69 | 96.91 | 1.85 | 25 |
19 | 02/21/2021 | 20:23:48 | 72.59,-133.94 | 83.08 | 02/21/2021 | 20:24:06 | 72.59,-133.99 | 83.07 | 1.54 | 18 |
20 | 02/21/2021 | 21:14:32 | -72.60, 33.36 | 96.93 | 02/21/2021 | 21:14:49 | -72.58, 33.31 | 96.96 | 3.02 | 17 |
21 | 02/21/2021 | 22:05:18 | 72.60,-159.33 | 83.06 | 02/21/2021 | 22:05:27 | 72.62,-159.27 | 83.07 | 3.03 | 9 |
22 | 02/21/2021 | 22:56:02 | -72.60, 7.98 | 96.95 | 02/21/2021 | 22:56:10 | -72.61, 8.03 | 96.96 | 1.86 | 8 |
23 | 02/21/2021 | 23:46:48 | 72.60, 175.28 | 83.04 | 02/21/2021 | 23:46:49 | 72.60, 175.35 | 83.03 | 2.37 | 1 |
24 | 02/22/2021 | 00:37:31 | -72.56, -17.31 | 97.03 | 02/22/2021 | 00:37:32 | -72.58, -17.35 | 97.00 | 3.27 | 1 |
25 | 02/22/2021 | 01:28:17 | 72.56, 150.00 | 82.96 | 02/22/2021 | 01:28:11 | 72.58, 149.97 | 82.98 | 2.21 | 6 |
26 | 02/22/2021 | 02:19:01 | -72.56, -42.69 | 97.05 | 02/22/2021 | 02:18:54 | -72.56, -42.73 | 97.04 | 1.36 | 7 |
27 | 02/22/2021 | 03:09:47 | 72.56, 124.62 | 82.94 | 02/22/2021 | 03:09:33 | 72.55, 124.59 | 82.94 | 1.43 | 14 |
28 | 02/22/2021 | 04:00:31 | -72.57, -68.08 | 97.07 | 02/22/2021 | 04:00:16 | -72.54, -68.12 | 97.09 | 3.20 | 15 |
29 | 02/22/2021 | 04:51:17 | 72.57, 99.23 | 82.92 | 02/22/2021 | 04:50:54 | 72.58, 99.31 | 82.94 | 3.07 | 23 |
30 | 02/22/2021 | 05:42:01 | -72.57, -93.46 | 97.09 | 02/22/2021 | 05:41:37 | -72.57, -93.39 | 97.09 | 2.31 | 24 |
31 | 02/22/2021 | 06:32:47 | 72.57, 73.84 | 82.90 | 02/22/2021 | 06:32:16 | 72.56, 73.92 | 82.90 | 2.96 | 31 |
32 | 02/22/2021 | 07:23:30 | -72.53,-118.75 | 97.16 | 02/22/2021 | 07:22:59 | -72.55,-118.78 | 97.13 | 2.67 | 31 |
33 | 02/22/2021 | 08:14:16 | 72.53, 48.56 | 82.83 | 02/22/2021 | 08:13:38 | 72.54, 48.54 | 82.85 | 1.59 | 38 |
34 | 02/22/2021 | 09:05:00 | -72.53,-144.13 | 97.18 | 02/22/2021 | 09:04:21 | -72.53,-144.16 | 97.18 | 1.01 | 39 |
35 | 02/22/2021 | 09:55:46 | 72.53, 23.18 | 82.81 | 02/22/2021 | 09:55:00 | 72.52, 23.16 | 82.81 | 1.59 | 46 |
36 | 02/22/2021 | 10:46:30 | -72.54,-169.52 | 97.20 | 02/22/2021 | 10:45:42 | -72.56,-169.44 | 97.18 | 3.47 | 48 |
37 | 02/22/2021 | 11:37:16 | 72.54, -2.21 | 82.79 | 02/22/2021 | 11:36:21 | 72.55, -2.12 | 82.81 | 3.25 | 55 |
38 | 02/22/2021 | 12:28:00 | -72.55, 165.10 | 97.22 | 02/22/2021 | 12:27:04 | -72.54, 165.18 | 97.22 | 2.84 | 56 |
39 | 02/22/2021 | 13:18:46 | 72.55, -27.59 | 82.77 | 02/22/2021 | 13:17:43 | 72.53, -27.50 | 82.76 | 3.58 | 63 |
40 | 02/22/2021 | 14:09:29 | -72.50, 139.81 | 97.30 | 02/22/2021 | 14:08:26 | -72.52, 139.80 | 97.26 | 2.09 | 63 |
41 | 02/22/2021 | 15:00:15 | 72.50, -52.88 | 82.69 | 02/22/2021 | 14:59:05 | 72.51, -52.88 | 82.72 | 1.00 | 70 |
42 | 02/22/2021 | 15:50:59 | -72.51, 114.43 | 97.32 | 02/22/2021 | 15:49:48 | -72.50, 114.42 | 97.31 | 1.01 | 71 |
43 | 02/22/2021 | 16:41:42 | 72.35, -77.96 | 82.51 | 02/22/2021 | 16:40:29 | 72.39, -78.47 | 82.59 | 17.59 | 73 |
44 | 02/22/2021 | 17:32:26 | -72.36, 89.35 | 97.51 | 02/22/2021 | 17:31:12 | -72.37, 88.83 | 97.44 | 17.46 | 74 |
45 | 02/22/2021 | 18:23:07 | 72.10,-102.84 | 82.21 | 02/22/2021 | 18:21:56 | 72.11,-104.35 | 82.32 | 51.37 | 71 |
46 | 02/22/2021 | 19:13:50 | -72.06, 64.56 | 97.86 | 02/22/2021 | 19:12:40 | -72.05, 62.86 | 97.75 | 58.25 | 70 |
47 | 02/22/2021 | 20:04:30 | 71.75,-127.55 | 81.79 | 02/22/2021 | 20:03:24 | 71.78,-130.31 | 82.01 | 95.90 | 66 |
48 | 02/22/2021 | 20:55:14 | -71.76, 39.75 | 98.21 | 02/22/2021 | 20:54:08 | -71.72, 36.90 | 98.06 | 99.21 | 66 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/21/2021
Download SNOs between NPP and METOP-C since TLE EPOCH: 02/21/2021 in txt file.
Historial Predications of SNOs between NPP and METOP-C