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 | 20:23:48 | 72.59,-133.93 | 83.07 | 02/21/2021 | 20:24:06 | 72.59,-133.98 | 83.08 | 1.53 | 18 |
2 | 02/21/2021 | 21:14:32 | -72.59, 33.37 | 96.94 | 02/21/2021 | 21:14:49 | -72.58, 33.32 | 96.95 | 2.20 | 17 |
3 | 02/21/2021 | 22:05:18 | 72.59,-159.32 | 83.05 | 02/21/2021 | 22:05:28 | 72.57,-159.36 | 83.03 | 2.64 | 10 |
4 | 02/21/2021 | 22:56:02 | -72.60, 7.98 | 96.96 | 02/21/2021 | 22:56:10 | -72.61, 8.04 | 96.95 | 2.27 | 8 |
5 | 02/21/2021 | 23:46:48 | 72.60, 175.29 | 83.03 | 02/21/2021 | 23:46:49 | 72.60, 175.36 | 83.03 | 2.31 | 1 |
6 | 02/22/2021 | 00:37:32 | -72.60, -17.40 | 96.98 | 02/22/2021 | 00:37:32 | -72.59, -17.34 | 97.00 | 2.61 | 0 |
7 | 02/22/2021 | 01:28:17 | 72.55, 150.01 | 82.96 | 02/22/2021 | 01:28:11 | 72.58, 149.98 | 82.99 | 3.30 | 6 |
8 | 02/22/2021 | 02:19:01 | -72.56, -42.68 | 97.05 | 02/22/2021 | 02:18:54 | -72.57, -42.72 | 97.04 | 1.67 | 7 |
9 | 02/22/2021 | 03:09:47 | 72.56, 124.63 | 82.94 | 02/22/2021 | 03:09:33 | 72.56, 124.60 | 82.95 | 0.96 | 14 |
10 | 02/22/2021 | 04:00:31 | -72.56, -68.07 | 97.07 | 02/22/2021 | 04:00:16 | -72.55, -68.11 | 97.08 | 2.25 | 15 |
11 | 02/22/2021 | 04:51:17 | 72.56, 99.24 | 82.92 | 02/22/2021 | 04:50:55 | 72.54, 99.22 | 82.90 | 2.90 | 22 |
12 | 02/22/2021 | 05:42:01 | -72.57, -93.46 | 97.09 | 02/22/2021 | 05:41:37 | -72.58, -93.38 | 97.08 | 2.47 | 24 |
13 | 02/22/2021 | 06:32:47 | 72.57, 73.85 | 82.90 | 02/22/2021 | 06:32:16 | 72.57, 73.94 | 82.90 | 2.72 | 31 |
14 | 02/22/2021 | 07:23:31 | -72.58,-118.84 | 97.11 | 02/22/2021 | 07:22:59 | -72.56,-118.77 | 97.13 | 3.25 | 32 |
15 | 02/22/2021 | 08:14:16 | 72.52, 48.57 | 82.82 | 02/22/2021 | 08:13:38 | 72.55, 48.55 | 82.86 | 2.72 | 38 |
16 | 02/22/2021 | 09:05:00 | -72.53,-144.12 | 97.19 | 02/22/2021 | 09:04:21 | -72.54,-144.15 | 97.17 | 1.03 | 39 |
17 | 02/22/2021 | 09:55:46 | 72.53, 23.19 | 82.80 | 02/22/2021 | 09:55:00 | 72.53, 23.17 | 82.81 | 0.58 | 46 |
18 | 02/22/2021 | 10:46:30 | -72.54,-169.51 | 97.21 | 02/22/2021 | 10:45:43 | -72.51,-169.53 | 97.22 | 2.47 | 47 |
19 | 02/22/2021 | 11:37:16 | 72.54, -2.20 | 82.78 | 02/22/2021 | 11:36:22 | 72.51, -2.21 | 82.77 | 3.28 | 54 |
20 | 02/22/2021 | 12:28:00 | -72.54, 165.11 | 97.23 | 02/22/2021 | 12:27:04 | -72.54, 165.19 | 97.22 | 2.83 | 56 |
21 | 02/22/2021 | 13:18:46 | 72.54, -27.58 | 82.76 | 02/22/2021 | 13:17:43 | 72.54, -27.49 | 82.77 | 3.22 | 63 |
22 | 02/22/2021 | 14:09:29 | -72.50, 139.82 | 97.30 | 02/22/2021 | 14:08:26 | -72.52, 139.81 | 97.26 | 3.10 | 63 |
23 | 02/22/2021 | 15:00:15 | 72.50, -52.87 | 82.69 | 02/22/2021 | 14:59:05 | 72.51, -52.87 | 82.73 | 2.18 | 70 |
24 | 02/22/2021 | 15:50:59 | -72.50, 114.44 | 97.32 | 02/22/2021 | 15:49:48 | -72.50, 114.43 | 97.30 | 0.39 | 71 |
25 | 02/22/2021 | 16:41:43 | 72.40, -78.05 | 82.56 | 02/22/2021 | 16:40:29 | 72.39, -78.46 | 82.59 | 13.75 | 74 |
26 | 02/22/2021 | 17:32:26 | -72.35, 89.36 | 97.51 | 02/22/2021 | 17:31:13 | -72.33, 88.74 | 97.48 | 20.93 | 73 |
27 | 02/22/2021 | 18:23:07 | 72.10,-102.84 | 82.20 | 02/22/2021 | 18:21:57 | 72.06,-104.44 | 82.28 | 54.88 | 70 |
28 | 02/22/2021 | 19:13:50 | -72.05, 64.56 | 97.86 | 02/22/2021 | 19:12:40 | -72.05, 62.87 | 97.75 | 58.19 | 70 |
29 | 02/22/2021 | 20:04:31 | 71.79,-127.64 | 81.85 | 02/22/2021 | 20:03:24 | 71.78,-130.30 | 82.02 | 92.36 | 67 |
30 | 02/22/2021 | 20:55:14 | -71.75, 39.76 | 98.22 | 02/22/2021 | 20:54:08 | -71.72, 36.91 | 98.06 | 99.12 | 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