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: 4/7/2020
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 | 15:32:22 | 73.32, -62.58 | 62.68 | 04/17/2020 | 15:33:29 | 73.24, -60.11 | 62.48 | 79.50 | 67 |
2 | 04/17/2020 | 16:23:03 | -73.17, 105.08 | 117.51 | 04/17/2020 | 16:24:12 | -73.16, 107.04 | 117.62 | 62.94 | 69 |
3 | 04/17/2020 | 17:13:45 | 72.98, -87.19 | 62.28 | 04/17/2020 | 17:14:56 | 72.97, -86.04 | 62.20 | 37.54 | 71 |
4 | 04/17/2020 | 18:04:27 | -72.87, 80.35 | 117.86 | 04/17/2020 | 18:05:40 | -72.83, 81.01 | 117.93 | 22.07 | 73 |
5 | 04/17/2020 | 18:55:10 | 72.73,-112.05 | 61.98 | 04/17/2020 | 18:56:23 | 72.69,-111.95 | 61.93 | 4.92 | 73 |
6 | 04/17/2020 | 19:45:53 | -72.67, 55.38 | 118.09 | 04/17/2020 | 19:47:05 | -72.66, 55.31 | 118.12 | 2.57 | 72 |
7 | 04/17/2020 | 20:36:39 | 72.68,-137.33 | 61.91 | 04/17/2020 | 20:37:45 | 72.67,-137.34 | 61.89 | 1.09 | 66 |
8 | 04/17/2020 | 21:27:23 | -72.68, 30.00 | 118.11 | 04/17/2020 | 21:28:26 | -72.69, 30.04 | 118.11 | 2.14 | 63 |
9 | 04/17/2020 | 22:18:08 | 72.69,-162.71 | 61.89 | 04/17/2020 | 22:19:05 | 72.70,-162.61 | 61.89 | 3.72 | 57 |
10 | 04/17/2020 | 23:08:52 | -72.68, 4.61 | 118.13 | 04/17/2020 | 23:09:47 | -72.67, 4.66 | 118.15 | 1.73 | 55 |
11 | 04/17/2020 | 23:59:38 | 72.69, 171.91 | 61.87 | 04/18/2020 | 00:00:27 | 72.68, 172.01 | 61.85 | 3.49 | 49 |
12 | 04/18/2020 | 00:50:21 | -72.64, -20.67 | 118.21 | 04/18/2020 | 00:51:09 | -72.65, -20.73 | 118.20 | 2.67 | 48 |
13 | 04/18/2020 | 01:41:07 | 72.65, 146.63 | 61.79 | 04/18/2020 | 01:41:49 | 72.66, 146.63 | 61.80 | 1.88 | 42 |
14 | 04/18/2020 | 02:31:51 | -72.64, -46.05 | 118.23 | 04/18/2020 | 02:32:31 | -72.63, -46.11 | 118.24 | 2.03 | 40 |
15 | 04/18/2020 | 03:22:37 | 72.65, 121.24 | 61.77 | 04/18/2020 | 03:23:11 | 72.64, 121.24 | 61.76 | 0.93 | 34 |
16 | 04/18/2020 | 04:13:21 | -72.65, -71.44 | 118.25 | 04/18/2020 | 04:13:52 | -72.66, -71.38 | 118.24 | 2.62 | 31 |
17 | 04/18/2020 | 05:04:07 | 72.66, 95.86 | 61.76 | 04/18/2020 | 05:04:33 | 72.62, 95.86 | 61.72 | 3.74 | 26 |
18 | 04/18/2020 | 05:54:51 | -72.65, -96.82 | 118.27 | 04/18/2020 | 05:55:14 | -72.64, -96.76 | 118.28 | 2.05 | 23 |
19 | 04/18/2020 | 06:45:36 | 72.61, 70.58 | 61.68 | 04/18/2020 | 06:45:55 | 72.60, 70.48 | 61.67 | 3.22 | 19 |
20 | 04/18/2020 | 07:36:20 | -72.61,-122.10 | 118.34 | 04/18/2020 | 07:36:36 | -72.62,-122.14 | 118.32 | 2.50 | 16 |
21 | 04/18/2020 | 08:27:06 | 72.61, 45.19 | 61.66 | 04/18/2020 | 08:27:16 | 72.63, 45.21 | 61.68 | 2.04 | 10 |
22 | 04/18/2020 | 09:17:50 | -72.61,-147.49 | 118.36 | 04/18/2020 | 09:17:58 | -72.60,-147.52 | 118.37 | 1.48 | 8 |
23 | 04/18/2020 | 10:08:36 | 72.62, 19.81 | 61.64 | 04/18/2020 | 10:08:38 | 72.61, 19.82 | 61.63 | 1.01 | 2 |
24 | 04/18/2020 | 10:59:20 | -72.62,-172.87 | 118.38 | 04/18/2020 | 10:59:19 | -72.63,-172.80 | 118.36 | 3.13 | 1 |
25 | 04/18/2020 | 11:50:05 | 72.57, -5.47 | 61.57 | 04/18/2020 | 11:50:00 | 72.59, -5.56 | 61.59 | 3.40 | 5 |
26 | 04/18/2020 | 12:40:50 | -72.62, 161.75 | 118.40 | 04/18/2020 | 12:40:41 | -72.61, 161.82 | 118.40 | 2.46 | 9 |
27 | 04/18/2020 | 13:31:35 | 72.58, -30.86 | 61.55 | 04/18/2020 | 13:31:22 | 72.57, -30.94 | 61.55 | 2.72 | 13 |
28 | 04/18/2020 | 14:22:19 | -72.57, 136.46 | 118.47 | 04/18/2020 | 14:22:03 | -72.59, 136.44 | 118.45 | 2.45 | 16 |
29 | 04/18/2020 | 15:13:05 | 72.58, -56.24 | 61.53 | 04/18/2020 | 15:12:43 | 72.60, -56.22 | 61.55 | 2.30 | 22 |
30 | 04/18/2020 | 16:03:49 | -72.58, 111.08 | 118.49 | 04/18/2020 | 16:03:25 | -72.57, 111.06 | 118.49 | 0.92 | 24 |
31 | 04/18/2020 | 16:54:35 | 72.59, -81.63 | 61.51 | 04/18/2020 | 16:54:05 | 72.58, -81.60 | 61.51 | 1.30 | 30 |
32 | 04/18/2020 | 17:45:19 | -72.58, 85.70 | 118.51 | 04/18/2020 | 17:44:47 | -72.55, 85.68 | 118.53 | 3.33 | 32 |
33 | 04/18/2020 | 18:36:04 | 72.54,-106.91 | 61.44 | 04/18/2020 | 18:35:27 | 72.56,-106.98 | 61.47 | 3.09 | 37 |
34 | 04/18/2020 | 19:26:49 | -72.59, 60.31 | 118.53 | 04/18/2020 | 19:26:08 | -72.59, 60.40 | 118.53 | 2.94 | 41 |
35 | 04/18/2020 | 20:17:34 | 72.55,-132.29 | 61.42 | 04/18/2020 | 20:16:49 | 72.54,-132.36 | 61.42 | 2.21 | 45 |
36 | 04/18/2020 | 21:08:18 | -72.54, 35.03 | 118.60 | 04/18/2020 | 21:07:30 | -72.57, 35.02 | 118.57 | 2.52 | 48 |
37 | 04/18/2020 | 21:59:04 | 72.55,-157.68 | 61.40 | 04/18/2020 | 21:58:10 | 72.57,-157.64 | 61.43 | 2.63 | 54 |
38 | 04/18/2020 | 22:49:48 | -72.55, 9.65 | 118.62 | 04/18/2020 | 22:48:52 | -72.55, 9.64 | 118.61 | 0.37 | 56 |
39 | 04/18/2020 | 23:40:34 | 72.56, 176.94 | 61.38 | 04/18/2020 | 23:39:32 | 72.55, 176.98 | 61.38 | 1.70 | 62 |
40 | 04/19/2020 | 00:31:18 | -72.55, -15.74 | 118.64 | 04/19/2020 | 00:30:14 | -72.53, -15.74 | 118.66 | 3.06 | 64 |
41 | 04/19/2020 | 01:22:03 | 72.51, 151.65 | 61.31 | 04/19/2020 | 01:20:54 | 72.53, 151.60 | 61.34 | 2.82 | 69 |
42 | 04/19/2020 | 02:12:47 | -72.51, -41.02 | 118.72 | 04/19/2020 | 02:11:36 | -72.51, -41.12 | 118.70 | 3.40 | 71 |
43 | 04/19/2020 | 03:03:31 | 72.41, 126.47 | 61.18 | 04/19/2020 | 03:02:18 | 72.41, 126.02 | 61.21 | 15.34 | 73 |
44 | 04/19/2020 | 03:54:14 | -72.36, -66.10 | 118.90 | 04/19/2020 | 03:53:01 | -72.33, -66.80 | 118.88 | 23.96 | 73 |
45 | 04/19/2020 | 04:44:55 | 72.11, 101.69 | 60.83 | 04/19/2020 | 04:43:45 | 72.13, 100.14 | 60.93 | 53.04 | 70 |
46 | 04/19/2020 | 05:35:38 | -72.06, -90.89 | 119.25 | 04/19/2020 | 05:34:28 | -72.06, -92.68 | 119.15 | 61.26 | 70 |
47 | 04/19/2020 | 06:26:19 | 71.81, 76.89 | 60.48 | 04/19/2020 | 06:25:13 | 71.80, 74.18 | 60.62 | 94.12 | 66 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/7/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 04/07/2020 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service