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: 4/8/2020
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 | 73.27, -62.47 | 62.63 | 04/17/2020 | 15:33:29 | 73.23, -60.13 | 62.47 | 75.23 | 68 |
2 | 04/17/2020 | 16:23:03 | -73.17, 105.08 | 117.50 | 04/17/2020 | 16:24:12 | -73.15, 107.02 | 117.62 | 62.59 | 69 |
3 | 04/17/2020 | 17:13:45 | 72.98, -87.20 | 62.28 | 04/17/2020 | 17:14:56 | 72.96, -86.06 | 62.20 | 37.18 | 71 |
4 | 04/17/2020 | 18:04:27 | -72.87, 80.34 | 117.85 | 04/17/2020 | 18:05:40 | -72.83, 80.99 | 117.94 | 21.91 | 73 |
5 | 04/17/2020 | 18:55:10 | 72.73,-112.05 | 61.98 | 04/17/2020 | 18:56:23 | 72.68,-111.97 | 61.92 | 5.44 | 73 |
6 | 04/17/2020 | 19:45:53 | -72.67, 55.38 | 118.09 | 04/17/2020 | 19:47:04 | -72.71, 55.40 | 118.08 | 3.46 | 71 |
7 | 04/17/2020 | 20:36:39 | 72.68,-137.33 | 61.91 | 04/17/2020 | 20:37:45 | 72.66,-137.35 | 61.88 | 2.07 | 66 |
8 | 04/17/2020 | 21:27:23 | -72.68, 29.99 | 118.11 | 04/17/2020 | 21:28:26 | -72.69, 30.02 | 118.12 | 1.06 | 63 |
9 | 04/17/2020 | 22:18:09 | 72.69,-162.71 | 61.89 | 04/17/2020 | 22:19:06 | 72.70,-162.63 | 61.88 | 2.98 | 57 |
10 | 04/17/2020 | 23:08:53 | -72.68, 4.61 | 118.13 | 04/17/2020 | 23:09:48 | -72.67, 4.64 | 118.16 | 2.36 | 55 |
11 | 04/17/2020 | 23:59:39 | 72.69, 171.90 | 61.87 | 04/18/2020 | 00:00:28 | 72.68, 171.99 | 61.84 | 3.48 | 49 |
12 | 04/18/2020 | 00:50:22 | -72.64, -20.67 | 118.21 | 04/18/2020 | 00:51:10 | -72.65, -20.74 | 118.21 | 2.45 | 48 |
13 | 04/18/2020 | 01:41:07 | 72.65, 146.62 | 61.80 | 04/18/2020 | 01:41:49 | 72.65, 146.61 | 61.80 | 1.06 | 42 |
14 | 04/18/2020 | 02:31:51 | -72.64, -46.06 | 118.22 | 04/18/2020 | 02:32:31 | -72.63, -46.12 | 118.25 | 3.03 | 40 |
15 | 04/18/2020 | 03:22:37 | 72.65, 121.24 | 61.78 | 04/18/2020 | 03:23:11 | 72.63, 121.23 | 61.75 | 1.86 | 34 |
16 | 04/18/2020 | 04:13:21 | -72.65, -71.44 | 118.24 | 04/18/2020 | 04:13:52 | -72.66, -71.40 | 118.24 | 1.56 | 31 |
17 | 04/18/2020 | 05:04:07 | 72.66, 95.85 | 61.76 | 04/18/2020 | 05:04:32 | 72.67, 95.95 | 61.76 | 3.42 | 25 |
18 | 04/18/2020 | 05:54:51 | -72.65, -96.82 | 118.26 | 04/18/2020 | 05:55:14 | -72.64, -96.78 | 118.29 | 2.42 | 23 |
19 | 04/18/2020 | 06:45:37 | 72.66, 70.47 | 61.74 | 04/18/2020 | 06:45:54 | 72.65, 70.57 | 61.71 | 3.81 | 17 |
20 | 04/18/2020 | 07:36:20 | -72.61,-122.11 | 118.34 | 04/18/2020 | 07:36:36 | -72.62,-122.16 | 118.33 | 2.08 | 16 |
21 | 04/18/2020 | 08:27:06 | 72.62, 45.19 | 61.66 | 04/18/2020 | 08:27:16 | 72.62, 45.19 | 61.67 | 1.07 | 10 |
22 | 04/18/2020 | 09:17:50 | -72.61,-147.49 | 118.36 | 04/18/2020 | 09:17:58 | -72.60,-147.54 | 118.37 | 2.54 | 8 |
23 | 04/18/2020 | 10:08:36 | 72.62, 19.80 | 61.64 | 04/18/2020 | 10:08:38 | 72.60, 19.81 | 61.63 | 1.75 | 2 |
24 | 04/18/2020 | 10:59:20 | -72.62,-172.87 | 118.38 | 04/18/2020 | 10:59:19 | -72.63,-172.82 | 118.37 | 2.09 | 1 |
25 | 04/18/2020 | 11:50:05 | 72.57, -5.48 | 61.57 | 04/18/2020 | 11:50:00 | 72.58, -5.57 | 61.58 | 3.37 | 5 |
26 | 04/18/2020 | 12:40:50 | -72.62, 161.74 | 118.40 | 04/18/2020 | 12:40:41 | -72.61, 161.80 | 118.41 | 2.60 | 9 |
27 | 04/18/2020 | 13:31:35 | 72.58, -30.86 | 61.55 | 04/18/2020 | 13:31:22 | 72.56, -30.95 | 61.54 | 3.51 | 13 |
28 | 04/18/2020 | 14:22:19 | -72.58, 136.46 | 118.47 | 04/18/2020 | 14:22:03 | -72.59, 136.42 | 118.45 | 1.77 | 16 |
29 | 04/18/2020 | 15:13:05 | 72.58, -56.25 | 61.53 | 04/18/2020 | 15:12:43 | 72.59, -56.23 | 61.54 | 1.26 | 22 |
30 | 04/18/2020 | 16:03:49 | -72.58, 111.08 | 118.49 | 04/18/2020 | 16:03:25 | -72.57, 111.04 | 118.50 | 2.06 | 24 |
31 | 04/18/2020 | 16:54:35 | 72.59, -81.63 | 61.51 | 04/18/2020 | 16:54:05 | 72.57, -81.61 | 61.50 | 1.77 | 30 |
32 | 04/18/2020 | 17:45:19 | -72.59, 85.69 | 118.51 | 04/18/2020 | 17:44:46 | -72.60, 85.76 | 118.49 | 2.62 | 33 |
33 | 04/18/2020 | 18:36:04 | 72.54,-106.91 | 61.44 | 04/18/2020 | 18:35:27 | 72.55,-106.99 | 61.46 | 2.96 | 37 |
34 | 04/18/2020 | 19:26:49 | -72.59, 60.31 | 118.53 | 04/18/2020 | 19:26:08 | -72.58, 60.38 | 118.54 | 2.88 | 41 |
35 | 04/18/2020 | 20:17:34 | 72.55,-132.30 | 61.42 | 04/18/2020 | 20:16:49 | 72.53,-132.37 | 61.42 | 3.05 | 45 |
36 | 04/18/2020 | 21:08:18 | -72.54, 35.03 | 118.60 | 04/18/2020 | 21:07:30 | -72.56, 35.00 | 118.58 | 1.58 | 48 |
37 | 04/18/2020 | 21:59:04 | 72.55,-157.68 | 61.40 | 04/18/2020 | 21:58:10 | 72.56,-157.65 | 61.42 | 1.58 | 54 |
38 | 04/18/2020 | 22:49:48 | -72.55, 9.64 | 118.62 | 04/18/2020 | 22:48:52 | -72.54, 9.62 | 118.62 | 1.62 | 56 |
39 | 04/18/2020 | 23:40:34 | 72.56, 176.93 | 61.38 | 04/18/2020 | 23:39:32 | 72.54, 176.97 | 61.38 | 1.92 | 62 |
40 | 04/19/2020 | 00:31:18 | -72.55, -15.74 | 118.64 | 04/19/2020 | 00:30:13 | -72.57, -15.66 | 118.62 | 3.17 | 65 |
41 | 04/19/2020 | 01:22:03 | 72.51, 151.65 | 61.31 | 04/19/2020 | 01:20:54 | 72.52, 151.59 | 61.33 | 2.56 | 69 |
42 | 04/19/2020 | 02:12:48 | -72.56, -41.13 | 118.66 | 04/19/2020 | 02:11:35 | -72.55, -41.04 | 118.66 | 3.24 | 73 |
43 | 04/19/2020 | 03:03:31 | 72.42, 126.47 | 61.18 | 04/19/2020 | 03:02:18 | 72.40, 126.00 | 61.20 | 15.91 | 73 |
44 | 04/19/2020 | 03:54:14 | -72.36, -66.10 | 118.90 | 04/19/2020 | 03:53:01 | -72.32, -66.82 | 118.89 | 24.62 | 73 |
45 | 04/19/2020 | 04:44:55 | 72.11, 101.69 | 60.83 | 04/19/2020 | 04:43:45 | 72.12, 100.12 | 60.93 | 53.52 | 70 |
46 | 04/19/2020 | 05:35:38 | -72.06, -90.89 | 119.25 | 04/19/2020 | 05:34:28 | -72.05, -92.70 | 119.16 | 61.78 | 70 |
47 | 04/19/2020 | 06:26:19 | 71.81, 76.89 | 60.48 | 04/19/2020 | 06:25:13 | 71.79, 74.16 | 60.61 | 94.65 | 66 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/8/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 04/08/2020 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service