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: 1/1/2018
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 | 73.44,-178.48 | 95.35 | 01/11/2018 | 23:16:45 | 73.40,-175.95 | 95.18 | 80.43 | 67 |
2 | 01/12/2018 | 00:06:21 | -73.38, -11.02 | 84.73 | 01/12/2018 | 00:07:29 | -73.33, -8.80 | 84.90 | 71.08 | 68 |
3 | 01/12/2018 | 00:57:02 | 73.15, 156.80 | 95.02 | 01/12/2018 | 00:58:13 | 73.08, 158.00 | 94.88 | 39.48 | 71 |
4 | 01/12/2018 | 01:47:45 | -73.09, -35.75 | 85.06 | 01/12/2018 | 01:48:57 | -73.01, -34.84 | 85.20 | 30.83 | 72 |
5 | 01/12/2018 | 02:38:26 | 72.85, 132.06 | 94.68 | 01/12/2018 | 02:39:39 | 72.86, 132.18 | 94.67 | 4.12 | 73 |
6 | 01/12/2018 | 03:29:10 | -72.84, -60.60 | 85.34 | 01/12/2018 | 03:30:22 | -72.83, -60.55 | 85.37 | 2.18 | 72 |
7 | 01/12/2018 | 04:19:55 | 72.81, 106.77 | 94.63 | 01/12/2018 | 04:21:01 | 72.84, 106.80 | 94.64 | 3.06 | 66 |
8 | 01/12/2018 | 05:10:39 | -72.80, -85.89 | 85.40 | 01/12/2018 | 05:11:44 | -72.81, -85.93 | 85.40 | 1.99 | 65 |
9 | 01/12/2018 | 06:01:25 | 72.82, 81.38 | 94.62 | 01/12/2018 | 06:02:23 | 72.82, 81.41 | 94.61 | 0.98 | 58 |
10 | 01/12/2018 | 06:52:09 | -72.81,-111.28 | 85.40 | 01/12/2018 | 06:53:06 | -72.79,-111.32 | 85.43 | 2.13 | 57 |
11 | 01/12/2018 | 07:42:54 | 72.77, 56.10 | 94.56 | 01/12/2018 | 07:43:45 | 72.79, 56.03 | 94.58 | 3.30 | 51 |
12 | 01/12/2018 | 08:33:38 | -72.81,-136.67 | 85.40 | 01/12/2018 | 08:34:26 | -72.82,-136.59 | 85.41 | 2.52 | 48 |
13 | 01/12/2018 | 09:24:23 | 72.78, 30.71 | 94.56 | 01/12/2018 | 09:25:06 | 72.77, 30.65 | 94.55 | 2.32 | 43 |
14 | 01/12/2018 | 10:15:07 | -72.77,-161.95 | 85.46 | 01/12/2018 | 10:15:48 | -72.80,-161.98 | 85.44 | 3.41 | 41 |
15 | 01/12/2018 | 11:05:53 | 72.79, 5.32 | 94.56 | 01/12/2018 | 11:06:27 | 72.80, 5.37 | 94.56 | 2.25 | 34 |
16 | 01/12/2018 | 11:56:37 | -72.78, 172.66 | 85.47 | 01/12/2018 | 11:57:10 | -72.78, 172.64 | 85.47 | 0.73 | 33 |
17 | 01/12/2018 | 12:47:23 | 72.80, -20.07 | 94.55 | 01/12/2018 | 12:47:49 | 72.78, -20.02 | 94.53 | 2.20 | 26 |
18 | 01/12/2018 | 13:38:07 | -72.78, 147.27 | 85.47 | 01/12/2018 | 13:38:32 | -72.76, 147.26 | 85.50 | 2.99 | 25 |
19 | 01/12/2018 | 14:28:52 | 72.75, -45.35 | 94.49 | 01/12/2018 | 14:29:11 | 72.76, -45.40 | 94.50 | 1.95 | 19 |
20 | 01/12/2018 | 15:19:37 | -72.79, 121.88 | 85.47 | 01/12/2018 | 15:19:53 | -72.79, 121.98 | 85.49 | 3.13 | 16 |
21 | 01/12/2018 | 16:10:22 | 72.76, -70.74 | 94.49 | 01/12/2018 | 16:10:33 | 72.74, -70.78 | 94.47 | 2.55 | 11 |
22 | 01/12/2018 | 17:01:06 | -72.75, 96.60 | 85.53 | 01/12/2018 | 17:01:15 | -72.77, 96.59 | 85.52 | 2.08 | 9 |
23 | 01/12/2018 | 17:51:52 | 72.77, -96.13 | 94.49 | 01/12/2018 | 17:51:54 | 72.77, -96.06 | 94.49 | 2.23 | 2 |
24 | 01/12/2018 | 18:42:36 | -72.75, 71.21 | 85.54 | 01/12/2018 | 18:42:37 | -72.74, 71.21 | 85.55 | 1.04 | 1 |
25 | 01/12/2018 | 19:33:21 | 72.72,-121.41 | 94.43 | 01/12/2018 | 19:33:16 | 72.75,-121.45 | 94.46 | 3.12 | 5 |
26 | 01/12/2018 | 20:24:05 | -72.71, 45.93 | 85.60 | 01/12/2018 | 20:23:59 | -72.72, 45.83 | 85.58 | 3.57 | 6 |
27 | 01/12/2018 | 21:14:51 | 72.73,-146.80 | 94.42 | 01/12/2018 | 21:14:38 | 72.73,-146.83 | 94.43 | 0.95 | 13 |
28 | 01/12/2018 | 22:05:35 | -72.72, 20.54 | 85.60 | 01/12/2018 | 22:05:21 | -72.70, 20.44 | 85.61 | 3.49 | 14 |
29 | 01/12/2018 | 22:56:21 | 72.74,-172.19 | 94.42 | 01/12/2018 | 22:56:00 | 72.71,-172.21 | 94.40 | 3.45 | 21 |
30 | 01/12/2018 | 23:47:05 | -72.72, -4.85 | 85.60 | 01/12/2018 | 23:46:42 | -72.73, -4.83 | 85.59 | 1.03 | 23 |
31 | 01/13/2018 | 00:37:51 | 72.74, 162.42 | 94.42 | 01/13/2018 | 00:37:21 | 72.74, 162.51 | 94.41 | 3.03 | 30 |
32 | 01/13/2018 | 01:28:35 | -72.73, -30.24 | 85.61 | 01/13/2018 | 01:28:04 | -72.71, -30.22 | 85.62 | 2.38 | 31 |
33 | 01/13/2018 | 02:19:20 | 72.70, 137.14 | 94.36 | 01/13/2018 | 02:18:43 | 72.71, 137.12 | 94.38 | 1.69 | 37 |
34 | 01/13/2018 | 03:10:04 | -72.69, -55.53 | 85.67 | 01/13/2018 | 03:09:26 | -72.69, -55.60 | 85.65 | 2.53 | 38 |
35 | 01/13/2018 | 04:00:50 | 72.71, 111.75 | 94.35 | 01/13/2018 | 04:00:05 | 72.69, 111.74 | 94.35 | 1.51 | 45 |
36 | 01/13/2018 | 04:51:34 | -72.69, -80.91 | 85.67 | 01/13/2018 | 04:50:47 | -72.72, -80.88 | 85.64 | 2.98 | 47 |
37 | 01/13/2018 | 05:42:20 | 72.71, 86.36 | 94.35 | 01/13/2018 | 05:41:26 | 72.72, 86.46 | 94.36 | 3.60 | 54 |
38 | 01/13/2018 | 06:33:04 | -72.70,-106.30 | 85.67 | 01/13/2018 | 06:32:09 | -72.70,-106.26 | 85.67 | 1.36 | 55 |
39 | 01/13/2018 | 07:23:49 | 72.67, 61.07 | 94.29 | 01/13/2018 | 07:22:48 | 72.70, 61.08 | 94.33 | 3.53 | 61 |
40 | 01/13/2018 | 08:14:33 | -72.66,-131.59 | 85.73 | 01/13/2018 | 08:13:31 | -72.68,-131.65 | 85.70 | 2.89 | 62 |
41 | 01/13/2018 | 09:05:19 | 72.68, 35.68 | 94.29 | 01/13/2018 | 09:04:10 | 72.68, 35.70 | 94.30 | 0.52 | 69 |
42 | 01/13/2018 | 09:56:03 | -72.67,-156.98 | 85.74 | 01/13/2018 | 09:54:53 | -72.66,-157.03 | 85.73 | 2.01 | 70 |
43 | 01/13/2018 | 10:46:47 | 72.58, 10.50 | 94.17 | 01/13/2018 | 10:45:33 | 72.61, 10.21 | 94.23 | 10.21 | 74 |
44 | 01/13/2018 | 11:37:30 | -72.52, 177.94 | 85.91 | 01/13/2018 | 11:36:17 | -72.53, 177.38 | 85.85 | 18.82 | 73 |
45 | 01/13/2018 | 12:28:11 | 72.28, -14.28 | 93.84 | 01/13/2018 | 12:27:01 | 72.28, -15.78 | 93.92 | 51.07 | 70 |
46 | 01/13/2018 | 13:18:54 | -72.22, 153.16 | 86.24 | 01/13/2018 | 13:17:44 | -72.26, 151.50 | 86.11 | 56.56 | 70 |
47 | 01/13/2018 | 14:09:35 | 71.98, -39.07 | 93.50 | 01/13/2018 | 14:08:28 | 72.00, -41.66 | 93.67 | 88.92 | 67 |
48 | 01/13/2018 | 15:00:18 | -71.92, 128.36 | 86.58 | 01/13/2018 | 14:59:12 | -71.93, 125.53 | 86.41 | 97.53 | 66 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/1/2018
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 01/01/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service