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: 2/21/2020
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 | 02/25/2020 | 21:52:49 | 73.24,-157.50 | 82.57 | 02/25/2020 | 21:53:57 | 73.18,-155.37 | 82.38 | 68.69 | 68 |
2 | 02/25/2020 | 22:43:31 | -73.14, 10.03 | 97.55 | 02/25/2020 | 22:44:41 | -73.10, 11.78 | 97.72 | 56.54 | 70 |
3 | 02/25/2020 | 23:34:13 | 72.94, 177.78 | 82.21 | 02/25/2020 | 23:35:25 | 72.85, 178.59 | 82.06 | 28.32 | 72 |
4 | 02/26/2020 | 00:24:55 | -72.85, -14.70 | 97.91 | 02/26/2020 | 00:26:08 | -72.82, -14.16 | 97.99 | 18.21 | 73 |
5 | 02/26/2020 | 01:15:38 | 72.69, 152.92 | 81.91 | 02/26/2020 | 01:16:50 | 72.67, 152.87 | 81.88 | 2.87 | 72 |
6 | 02/26/2020 | 02:06:22 | -72.70, -39.77 | 98.10 | 02/26/2020 | 02:07:32 | -72.69, -39.76 | 98.13 | 0.95 | 70 |
7 | 02/26/2020 | 02:57:08 | 72.70, 127.54 | 81.89 | 02/26/2020 | 02:58:11 | 72.69, 127.58 | 81.87 | 1.40 | 63 |
8 | 02/26/2020 | 03:47:52 | -72.70, -65.15 | 98.12 | 02/26/2020 | 03:48:53 | -72.71, -65.05 | 98.13 | 3.58 | 61 |
9 | 02/26/2020 | 04:38:37 | 72.65, 102.26 | 81.81 | 02/26/2020 | 04:39:33 | 72.67, 102.19 | 81.82 | 3.23 | 56 |
10 | 02/26/2020 | 05:29:21 | -72.65, -90.43 | 98.20 | 02/26/2020 | 05:30:15 | -72.69, -90.45 | 98.18 | 3.53 | 54 |
11 | 02/26/2020 | 06:20:07 | 72.65, 76.88 | 81.79 | 02/26/2020 | 06:20:55 | 72.64, 76.80 | 81.77 | 3.16 | 48 |
12 | 02/26/2020 | 07:10:50 | -72.66,-115.81 | 98.22 | 02/26/2020 | 07:11:36 | -72.66,-115.84 | 98.23 | 0.91 | 46 |
13 | 02/26/2020 | 08:01:36 | 72.66, 51.50 | 81.77 | 02/26/2020 | 08:02:15 | 72.66, 51.50 | 81.77 | 0.90 | 39 |
14 | 02/26/2020 | 08:52:20 | -72.66,-141.20 | 98.24 | 02/26/2020 | 08:52:57 | -72.68,-141.13 | 98.24 | 3.11 | 37 |
15 | 02/26/2020 | 09:43:06 | 72.66, 26.12 | 81.75 | 02/26/2020 | 09:43:37 | 72.64, 26.11 | 81.72 | 2.57 | 31 |
16 | 02/26/2020 | 10:33:50 | -72.67,-166.58 | 98.27 | 02/26/2020 | 10:34:19 | -72.66,-166.53 | 98.29 | 2.10 | 29 |
17 | 02/26/2020 | 11:24:36 | 72.66, 0.73 | 81.72 | 02/26/2020 | 11:24:58 | 72.66, 0.82 | 81.71 | 2.90 | 22 |
18 | 02/26/2020 | 12:15:19 | -72.62, 168.14 | 98.34 | 02/26/2020 | 12:15:41 | -72.63, 168.08 | 98.34 | 2.33 | 22 |
19 | 02/26/2020 | 13:06:05 | 72.62, -24.55 | 81.65 | 02/26/2020 | 13:06:20 | 72.63, -24.57 | 81.66 | 2.10 | 15 |
20 | 02/26/2020 | 13:56:49 | -72.62, 142.76 | 98.37 | 02/26/2020 | 13:57:02 | -72.65, 142.79 | 98.34 | 3.36 | 13 |
21 | 02/26/2020 | 14:47:35 | 72.62, -49.93 | 81.62 | 02/26/2020 | 14:47:42 | 72.61, -49.97 | 81.61 | 2.07 | 7 |
22 | 02/26/2020 | 15:38:19 | -72.63, 117.38 | 98.39 | 02/26/2020 | 15:38:24 | -72.63, 117.39 | 98.39 | 0.59 | 5 |
23 | 02/26/2020 | 16:29:05 | 72.63, -75.31 | 81.60 | 02/26/2020 | 16:29:03 | 72.63, -75.26 | 81.60 | 1.83 | 2 |
24 | 02/26/2020 | 17:19:49 | -72.63, 91.99 | 98.41 | 02/26/2020 | 17:19:46 | -72.60, 92.00 | 98.44 | 3.65 | 3 |
25 | 02/26/2020 | 18:10:35 | 72.63,-100.69 | 81.58 | 02/26/2020 | 18:10:25 | 72.60,-100.65 | 81.55 | 3.10 | 10 |
26 | 02/26/2020 | 19:01:19 | -72.64, 66.61 | 98.43 | 02/26/2020 | 19:01:07 | -72.62, 66.71 | 98.45 | 3.52 | 12 |
27 | 02/26/2020 | 19:52:04 | 72.58,-125.97 | 81.50 | 02/26/2020 | 19:51:47 | 72.58,-126.05 | 81.50 | 2.57 | 17 |
28 | 02/26/2020 | 20:42:48 | -72.59, 41.33 | 98.51 | 02/26/2020 | 20:42:29 | -72.60, 41.31 | 98.50 | 0.97 | 19 |
29 | 02/26/2020 | 21:33:34 | 72.59,-151.35 | 81.48 | 02/26/2020 | 21:33:08 | 72.60,-151.34 | 81.50 | 1.73 | 26 |
30 | 02/26/2020 | 22:24:18 | -72.59, 15.95 | 98.53 | 02/26/2020 | 22:23:51 | -72.57, 15.92 | 98.55 | 2.87 | 27 |
31 | 02/26/2020 | 23:15:04 | 72.59,-176.74 | 81.46 | 02/26/2020 | 23:14:30 | 72.57,-176.73 | 81.45 | 1.82 | 34 |
32 | 02/27/2020 | 00:05:48 | -72.60, -9.43 | 98.55 | 02/27/2020 | 00:05:12 | -72.59, -9.37 | 98.55 | 2.10 | 36 |
33 | 02/27/2020 | 00:56:34 | 72.59, 157.88 | 81.43 | 02/27/2020 | 00:55:51 | 72.60, 157.98 | 81.44 | 3.27 | 43 |
34 | 02/27/2020 | 01:47:17 | -72.55, -34.71 | 98.63 | 02/27/2020 | 01:46:34 | -72.56, -34.77 | 98.60 | 2.47 | 43 |
35 | 02/27/2020 | 02:38:03 | 72.55, 132.60 | 81.36 | 02/27/2020 | 02:37:13 | 72.57, 132.58 | 81.39 | 2.69 | 50 |
36 | 02/27/2020 | 03:28:47 | -72.55, -60.09 | 98.65 | 02/27/2020 | 03:27:56 | -72.54, -60.16 | 98.65 | 2.76 | 51 |
37 | 02/27/2020 | 04:19:33 | 72.55, 107.22 | 81.33 | 02/27/2020 | 04:18:35 | 72.54, 107.19 | 81.34 | 1.25 | 58 |
38 | 02/27/2020 | 05:10:17 | -72.56, -85.48 | 98.68 | 02/27/2020 | 05:09:17 | -72.56, -85.45 | 98.66 | 1.01 | 60 |
39 | 02/27/2020 | 06:01:03 | 72.56, 81.84 | 81.31 | 02/27/2020 | 05:59:56 | 72.57, 81.90 | 81.34 | 2.54 | 67 |
40 | 02/27/2020 | 06:51:47 | -72.56,-110.86 | 98.70 | 02/27/2020 | 06:50:39 | -72.53,-110.84 | 98.71 | 3.01 | 68 |
41 | 02/27/2020 | 07:42:33 | 72.56, 56.45 | 81.29 | 02/27/2020 | 07:41:18 | 72.54, 56.50 | 81.29 | 2.68 | 75 |
42 | 02/27/2020 | 08:33:16 | -72.51,-136.14 | 98.78 | 02/27/2020 | 08:32:01 | -72.51,-136.24 | 98.76 | 3.38 | 75 |
43 | 02/27/2020 | 09:23:57 | 72.26, 31.68 | 80.93 | 02/27/2020 | 09:22:45 | 72.26, 30.60 | 81.02 | 36.43 | 72 |
44 | 02/27/2020 | 10:14:40 | -72.21,-160.92 | 99.13 | 02/27/2020 | 10:13:28 | -72.23,-162.14 | 99.03 | 41.36 | 72 |
45 | 02/27/2020 | 11:05:21 | 71.95, 6.89 | 80.57 | 02/27/2020 | 11:04:13 | 71.92, 4.62 | 80.70 | 78.12 | 68 |
46 | 02/27/2020 | 11:56:04 | -71.91, 174.29 | 99.49 | 02/27/2020 | 11:54:56 | -71.89, 171.89 | 99.35 | 82.85 | 68 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/21/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 02/21/2020 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service