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: 4/5/2020
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 | 04/17/2020 | 15:32:21 | 73.32, -62.56 | 62.67 | 04/17/2020 | 15:33:28 | 73.25, -60.09 | 62.49 | 79.51 | 67 |
2 | 04/17/2020 | 16:23:03 | -73.21, 104.99 | 117.46 | 04/17/2020 | 16:24:12 | -73.12, 106.95 | 117.65 | 63.93 | 69 |
3 | 04/17/2020 | 17:13:45 | 73.02, -87.29 | 62.32 | 04/17/2020 | 17:14:56 | 72.93, -86.13 | 62.16 | 39.16 | 71 |
4 | 04/17/2020 | 18:04:27 | -72.91, 80.26 | 117.81 | 04/17/2020 | 18:05:39 | -72.85, 81.03 | 117.92 | 26.38 | 72 |
5 | 04/17/2020 | 18:55:09 | 72.72,-112.03 | 61.97 | 04/17/2020 | 18:56:22 | 72.70,-111.93 | 61.94 | 3.81 | 73 |
6 | 04/17/2020 | 19:45:52 | -72.66, 55.40 | 118.10 | 04/17/2020 | 19:47:04 | -72.67, 55.34 | 118.10 | 2.40 | 72 |
7 | 04/17/2020 | 20:36:38 | 72.67,-137.31 | 61.90 | 04/17/2020 | 20:37:44 | 72.68,-137.31 | 61.89 | 0.85 | 66 |
8 | 04/17/2020 | 21:27:22 | -72.67, 30.02 | 118.12 | 04/17/2020 | 21:28:26 | -72.65, 29.96 | 118.15 | 2.56 | 64 |
9 | 04/17/2020 | 22:18:08 | 72.68,-162.69 | 61.88 | 04/17/2020 | 22:19:06 | 72.66,-162.69 | 61.85 | 1.96 | 58 |
10 | 04/17/2020 | 23:08:52 | -72.67, 4.63 | 118.14 | 04/17/2020 | 23:09:47 | -72.68, 4.68 | 118.14 | 2.03 | 55 |
11 | 04/17/2020 | 23:59:37 | 72.63, 172.02 | 61.81 | 04/18/2020 | 00:00:28 | 72.64, 171.92 | 61.81 | 3.46 | 51 |
12 | 04/18/2020 | 00:50:22 | -72.68, -20.75 | 118.16 | 04/18/2020 | 00:51:09 | -72.66, -20.70 | 118.19 | 2.27 | 47 |
13 | 04/18/2020 | 01:41:07 | 72.64, 146.64 | 61.79 | 04/18/2020 | 01:41:50 | 72.62, 146.54 | 61.77 | 3.74 | 43 |
14 | 04/18/2020 | 02:31:51 | -72.63, -46.03 | 118.24 | 04/18/2020 | 02:32:31 | -72.64, -46.08 | 118.23 | 2.11 | 40 |
15 | 04/18/2020 | 03:22:37 | 72.64, 121.26 | 61.77 | 04/18/2020 | 03:23:11 | 72.65, 121.27 | 61.77 | 1.02 | 34 |
16 | 04/18/2020 | 04:13:21 | -72.64, -71.42 | 118.26 | 04/18/2020 | 04:13:53 | -72.62, -71.46 | 118.27 | 2.03 | 32 |
17 | 04/18/2020 | 05:04:07 | 72.65, 95.87 | 61.75 | 04/18/2020 | 05:04:33 | 72.63, 95.89 | 61.73 | 1.91 | 26 |
18 | 04/18/2020 | 05:54:51 | -72.64, -96.80 | 118.28 | 04/18/2020 | 05:55:14 | -72.66, -96.74 | 118.27 | 2.56 | 23 |
19 | 04/18/2020 | 06:45:36 | 72.60, 70.59 | 61.67 | 04/18/2020 | 06:45:55 | 72.61, 70.50 | 61.68 | 3.03 | 19 |
20 | 04/18/2020 | 07:36:21 | -72.65,-122.19 | 118.29 | 04/18/2020 | 07:36:36 | -72.64,-122.12 | 118.31 | 2.56 | 15 |
21 | 04/18/2020 | 08:27:06 | 72.61, 45.21 | 61.65 | 04/18/2020 | 08:27:17 | 72.59, 45.12 | 61.64 | 3.27 | 11 |
22 | 04/18/2020 | 09:17:50 | -72.60,-147.47 | 118.37 | 04/18/2020 | 09:17:58 | -72.62,-147.50 | 118.35 | 1.93 | 8 |
23 | 04/18/2020 | 10:08:36 | 72.61, 19.82 | 61.64 | 04/18/2020 | 10:08:38 | 72.62, 19.85 | 61.64 | 1.36 | 2 |
24 | 04/18/2020 | 10:59:20 | -72.61,-172.85 | 118.39 | 04/18/2020 | 10:59:20 | -72.60,-172.88 | 118.40 | 1.51 | 0 |
25 | 04/18/2020 | 11:50:06 | 72.62, -5.56 | 61.62 | 04/18/2020 | 11:50:00 | 72.60, -5.54 | 61.60 | 1.99 | 6 |
26 | 04/18/2020 | 12:40:50 | -72.61, 161.76 | 118.41 | 04/18/2020 | 12:40:41 | -72.63, 161.84 | 118.39 | 3.12 | 9 |
27 | 04/18/2020 | 13:31:35 | 72.57, -30.85 | 61.54 | 04/18/2020 | 13:31:22 | 72.58, -30.92 | 61.56 | 2.61 | 13 |
28 | 04/18/2020 | 14:22:20 | -72.62, 136.38 | 118.43 | 04/18/2020 | 14:22:03 | -72.61, 136.46 | 118.44 | 2.94 | 17 |
29 | 04/18/2020 | 15:13:05 | 72.58, -56.23 | 61.52 | 04/18/2020 | 15:12:44 | 72.56, -56.30 | 61.52 | 2.80 | 21 |
30 | 04/18/2020 | 16:03:49 | -72.57, 111.10 | 118.50 | 04/18/2020 | 16:03:25 | -72.59, 111.08 | 118.48 | 1.89 | 24 |
31 | 04/18/2020 | 16:54:35 | 72.58, -81.61 | 61.50 | 04/18/2020 | 16:54:05 | 72.59, -81.57 | 61.52 | 1.78 | 30 |
32 | 04/18/2020 | 17:45:19 | -72.58, 85.71 | 118.52 | 04/18/2020 | 17:44:47 | -72.57, 85.70 | 118.52 | 1.04 | 32 |
33 | 04/18/2020 | 18:36:05 | 72.59,-107.00 | 61.48 | 04/18/2020 | 18:35:27 | 72.57,-106.95 | 61.48 | 2.20 | 38 |
34 | 04/18/2020 | 19:26:49 | -72.58, 60.33 | 118.54 | 04/18/2020 | 19:26:08 | -72.60, 60.42 | 118.52 | 3.68 | 41 |
35 | 04/18/2020 | 20:17:34 | 72.54,-132.28 | 61.41 | 04/18/2020 | 20:16:49 | 72.55,-132.34 | 61.43 | 2.21 | 45 |
36 | 04/18/2020 | 21:08:19 | -72.59, 34.95 | 118.56 | 04/18/2020 | 21:07:30 | -72.58, 35.04 | 118.56 | 3.39 | 49 |
37 | 04/18/2020 | 21:59:04 | 72.55,-157.67 | 61.39 | 04/18/2020 | 21:58:11 | 72.53,-157.72 | 61.39 | 2.34 | 53 |
38 | 04/18/2020 | 22:49:48 | -72.54, 9.66 | 118.63 | 04/18/2020 | 22:48:52 | -72.56, 9.66 | 118.60 | 2.02 | 56 |
39 | 04/18/2020 | 23:40:34 | 72.55, 176.95 | 61.37 | 04/18/2020 | 23:39:32 | 72.56, 177.01 | 61.39 | 2.25 | 62 |
40 | 04/19/2020 | 00:31:18 | -72.54, -15.72 | 118.65 | 04/19/2020 | 00:30:14 | -72.54, -15.72 | 118.65 | 0.76 | 64 |
41 | 04/19/2020 | 01:22:04 | 72.56, 151.57 | 61.35 | 04/19/2020 | 01:20:54 | 72.54, 151.63 | 61.35 | 2.51 | 70 |
42 | 04/19/2020 | 02:12:48 | -72.55, -41.10 | 118.67 | 04/19/2020 | 02:11:36 | -72.52, -41.10 | 118.69 | 3.53 | 72 |
43 | 04/19/2020 | 03:03:31 | 72.41, 126.49 | 61.17 | 04/19/2020 | 03:02:18 | 72.42, 126.04 | 61.22 | 15.11 | 73 |
44 | 04/19/2020 | 03:54:14 | -72.35, -66.08 | 118.91 | 04/19/2020 | 03:53:01 | -72.34, -66.78 | 118.87 | 23.53 | 73 |
45 | 04/19/2020 | 04:44:55 | 72.11, 101.70 | 60.82 | 04/19/2020 | 04:43:45 | 72.14, 100.16 | 60.94 | 52.87 | 70 |
46 | 04/19/2020 | 05:35:38 | -72.05, -90.87 | 119.26 | 04/19/2020 | 05:34:28 | -72.07, -92.65 | 119.14 | 61.05 | 70 |
47 | 04/19/2020 | 06:26:19 | 71.80, 76.90 | 60.47 | 04/19/2020 | 06:25:13 | 71.81, 74.20 | 60.62 | 93.84 | 66 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/5/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 04/05/2020 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service