Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/30/2017
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
1 | 01/11/2018 | 23:15:38 | 73.45,-178.50 | 95.36 | 01/11/2018 | 23:16:45 | 73.39,-175.98 | 95.17 | 80.17 | 67 |
2 | 01/12/2018 | 00:06:21 | -73.39, -11.04 | 84.72 | 01/12/2018 | 00:07:29 | -73.32, -8.83 | 84.91 | 70.85 | 68 |
3 | 01/12/2018 | 00:57:02 | 73.16, 156.78 | 95.03 | 01/12/2018 | 00:58:13 | 73.07, 157.97 | 94.87 | 39.54 | 71 |
4 | 01/12/2018 | 01:47:45 | -73.09, -35.76 | 85.05 | 01/12/2018 | 01:48:57 | -72.99, -34.87 | 85.21 | 31.02 | 72 |
5 | 01/12/2018 | 02:38:26 | 72.86, 132.04 | 94.69 | 01/12/2018 | 02:39:39 | 72.85, 132.16 | 94.66 | 4.03 | 73 |
6 | 01/12/2018 | 03:29:10 | -72.85, -60.61 | 85.33 | 01/12/2018 | 03:30:22 | -72.82, -60.57 | 85.38 | 3.25 | 72 |
7 | 01/12/2018 | 04:19:55 | 72.82, 106.76 | 94.63 | 01/12/2018 | 04:21:01 | 72.82, 106.77 | 94.63 | 0.97 | 66 |
8 | 01/12/2018 | 05:10:39 | -72.80, -85.90 | 85.39 | 01/12/2018 | 05:11:44 | -72.80, -85.95 | 85.41 | 1.89 | 65 |
9 | 01/12/2018 | 06:01:25 | 72.82, 81.37 | 94.63 | 01/12/2018 | 06:02:23 | 72.80, 81.39 | 94.60 | 2.31 | 58 |
10 | 01/12/2018 | 06:52:09 | -72.81,-111.29 | 85.40 | 01/12/2018 | 06:53:05 | -72.83,-111.23 | 85.39 | 2.77 | 56 |
11 | 01/12/2018 | 07:42:54 | 72.78, 56.09 | 94.57 | 01/12/2018 | 07:43:45 | 72.78, 56.00 | 94.57 | 2.77 | 51 |
12 | 01/12/2018 | 08:33:39 | -72.82,-136.68 | 85.40 | 01/12/2018 | 08:34:27 | -72.81,-136.62 | 85.42 | 2.21 | 48 |
13 | 01/12/2018 | 09:24:24 | 72.79, 30.70 | 94.57 | 01/12/2018 | 09:25:06 | 72.81, 30.73 | 94.58 | 2.90 | 42 |
14 | 01/12/2018 | 10:15:08 | -72.77,-161.96 | 85.46 | 01/12/2018 | 10:15:49 | -72.79,-162.00 | 85.45 | 2.00 | 41 |
15 | 01/12/2018 | 11:05:54 | 72.79, 5.31 | 94.56 | 01/12/2018 | 11:06:28 | 72.79, 5.34 | 94.55 | 1.13 | 34 |
16 | 01/12/2018 | 11:56:38 | -72.78, 172.65 | 85.46 | 01/12/2018 | 11:57:11 | -72.77, 172.62 | 85.48 | 1.98 | 33 |
17 | 01/12/2018 | 12:47:23 | 72.75, -19.97 | 94.50 | 01/12/2018 | 12:47:50 | 72.77, -20.04 | 94.52 | 3.09 | 27 |
18 | 01/12/2018 | 13:38:08 | -72.79, 147.26 | 85.47 | 01/12/2018 | 13:38:32 | -72.80, 147.34 | 85.47 | 2.65 | 24 |
19 | 01/12/2018 | 14:28:53 | 72.76, -45.36 | 94.50 | 01/12/2018 | 14:29:12 | 72.75, -45.43 | 94.49 | 2.30 | 19 |
20 | 01/12/2018 | 15:19:38 | -72.80, 121.87 | 85.47 | 01/12/2018 | 15:19:54 | -72.78, 121.95 | 85.50 | 3.47 | 16 |
21 | 01/12/2018 | 16:10:23 | 72.76, -70.75 | 94.50 | 01/12/2018 | 16:10:33 | 72.78, -70.70 | 94.51 | 2.18 | 10 |
22 | 01/12/2018 | 17:01:07 | -72.75, 96.59 | 85.53 | 01/12/2018 | 17:01:16 | -72.75, 96.57 | 85.53 | 0.67 | 9 |
23 | 01/12/2018 | 17:51:52 | 72.77, -96.14 | 94.49 | 01/12/2018 | 17:51:54 | 72.76, -96.09 | 94.48 | 2.41 | 2 |
24 | 01/12/2018 | 18:42:36 | -72.76, 71.20 | 85.53 | 01/12/2018 | 18:42:37 | -72.73, 71.19 | 85.56 | 2.87 | 1 |
25 | 01/12/2018 | 19:33:21 | 72.73,-121.42 | 94.43 | 01/12/2018 | 19:33:16 | 72.74,-121.47 | 94.45 | 1.76 | 5 |
26 | 01/12/2018 | 20:24:06 | -72.77, 45.81 | 85.54 | 01/12/2018 | 20:23:58 | -72.76, 45.91 | 85.54 | 3.22 | 8 |
27 | 01/12/2018 | 21:14:51 | 72.73,-146.81 | 94.43 | 01/12/2018 | 21:14:38 | 72.71,-146.85 | 94.41 | 2.66 | 13 |
28 | 01/12/2018 | 22:05:35 | -72.72, 20.53 | 85.59 | 01/12/2018 | 22:05:20 | -72.74, 20.53 | 85.57 | 2.18 | 15 |
29 | 01/12/2018 | 22:56:21 | 72.74,-172.20 | 94.43 | 01/12/2018 | 22:55:59 | 72.74,-172.13 | 94.43 | 2.30 | 22 |
30 | 01/12/2018 | 23:47:05 | -72.73, -4.86 | 85.60 | 01/12/2018 | 23:46:42 | -72.72, -4.86 | 85.60 | 0.95 | 23 |
31 | 01/13/2018 | 00:37:50 | 72.70, 162.51 | 94.37 | 01/13/2018 | 00:37:21 | 72.72, 162.48 | 94.40 | 2.90 | 29 |
32 | 01/13/2018 | 01:28:34 | -72.69, -30.15 | 85.66 | 01/13/2018 | 01:28:04 | -72.70, -30.24 | 85.63 | 3.52 | 30 |
33 | 01/13/2018 | 02:19:20 | 72.70, 137.12 | 94.36 | 01/13/2018 | 02:18:43 | 72.70, 137.10 | 94.37 | 0.92 | 37 |
34 | 01/13/2018 | 03:10:04 | -72.69, -55.53 | 85.66 | 01/13/2018 | 03:09:26 | -72.68, -55.62 | 85.66 | 3.36 | 38 |
35 | 01/13/2018 | 04:00:50 | 72.71, 111.74 | 94.36 | 01/13/2018 | 04:00:04 | 72.73, 111.82 | 94.38 | 3.51 | 46 |
36 | 01/13/2018 | 04:51:34 | -72.70, -80.92 | 85.67 | 01/13/2018 | 04:50:47 | -72.71, -80.90 | 85.65 | 1.16 | 47 |
37 | 01/13/2018 | 05:42:20 | 72.72, 86.35 | 94.36 | 01/13/2018 | 05:41:26 | 72.71, 86.44 | 94.35 | 3.18 | 54 |
38 | 01/13/2018 | 06:33:04 | -72.71,-106.31 | 85.67 | 01/13/2018 | 06:32:09 | -72.69,-106.29 | 85.68 | 2.33 | 55 |
39 | 01/13/2018 | 07:23:49 | 72.68, 61.06 | 94.30 | 01/13/2018 | 07:22:48 | 72.69, 61.05 | 94.32 | 1.47 | 61 |
40 | 01/13/2018 | 08:14:33 | -72.66,-131.60 | 85.73 | 01/13/2018 | 08:13:31 | -72.67,-131.67 | 85.71 | 2.44 | 62 |
41 | 01/13/2018 | 09:05:19 | 72.68, 35.67 | 94.29 | 01/13/2018 | 09:04:10 | 72.67, 35.67 | 94.29 | 1.70 | 69 |
42 | 01/13/2018 | 09:56:03 | -72.67,-156.99 | 85.73 | 01/13/2018 | 09:54:52 | -72.70,-156.95 | 85.69 | 3.10 | 71 |
43 | 01/13/2018 | 10:46:47 | 72.59, 10.49 | 94.18 | 01/13/2018 | 10:45:33 | 72.59, 10.18 | 94.22 | 10.30 | 74 |
44 | 01/13/2018 | 11:37:30 | -72.52, 177.93 | 85.90 | 01/13/2018 | 11:36:17 | -72.52, 177.36 | 85.86 | 19.24 | 73 |
45 | 01/13/2018 | 12:28:11 | 72.29, -14.29 | 93.84 | 01/13/2018 | 12:27:01 | 72.27, -15.81 | 93.91 | 51.59 | 70 |
46 | 01/13/2018 | 13:18:54 | -72.23, 153.15 | 86.24 | 01/13/2018 | 13:17:44 | -72.25, 151.47 | 86.12 | 56.94 | 70 |
47 | 01/13/2018 | 14:09:35 | 71.99, -39.08 | 93.51 | 01/13/2018 | 14:08:28 | 71.99, -41.68 | 93.66 | 89.36 | 67 |
48 | 01/13/2018 | 15:00:18 | -71.93, 128.35 | 86.57 | 01/13/2018 | 14:59:12 | -71.92, 125.51 | 86.42 | 98.02 | 66 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/30/2017
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 12/30/2017 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service