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: 4/25/2019
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 | 04/29/2019 | 06:52:14 | -73.42,-112.71 | 120.85 | 04/29/2019 | 06:53:21 | -73.38,-109.98 | 121.01 | 86.87 | 67 |
2 | 04/29/2019 | 07:42:56 | 73.23, 55.02 | 58.94 | 04/29/2019 | 07:44:05 | 73.17, 56.88 | 58.79 | 59.99 | 69 |
3 | 04/29/2019 | 08:33:38 | -73.12,-137.43 | 121.19 | 04/29/2019 | 08:34:49 | -73.06,-136.02 | 121.32 | 45.75 | 71 |
4 | 04/29/2019 | 09:24:20 | 72.93, 30.30 | 58.59 | 04/29/2019 | 09:25:32 | 72.90, 30.95 | 58.52 | 21.71 | 72 |
5 | 04/29/2019 | 10:15:02 | -72.82,-162.16 | 121.54 | 04/29/2019 | 10:16:16 | -72.79,-161.94 | 121.59 | 7.91 | 74 |
6 | 04/29/2019 | 11:05:46 | 72.73, 5.34 | 58.35 | 04/29/2019 | 11:06:57 | 72.72, 5.25 | 58.34 | 2.90 | 71 |
7 | 04/29/2019 | 11:56:30 | -72.72, 172.67 | 121.67 | 04/29/2019 | 11:57:39 | -72.72, 172.58 | 121.68 | 3.02 | 69 |
8 | 04/29/2019 | 12:47:16 | 72.73, -20.04 | 58.33 | 04/29/2019 | 12:48:18 | 72.76, -20.02 | 58.35 | 2.90 | 62 |
9 | 04/29/2019 | 13:38:00 | -72.72, 147.29 | 121.69 | 04/29/2019 | 13:39:00 | -72.76, 147.30 | 121.67 | 3.43 | 60 |
10 | 04/29/2019 | 14:28:46 | 72.73, -45.42 | 58.31 | 04/29/2019 | 14:29:40 | 72.74, -45.40 | 58.31 | 0.73 | 54 |
11 | 04/29/2019 | 15:19:30 | -72.73, 121.91 | 121.71 | 04/29/2019 | 15:20:22 | -72.74, 121.92 | 121.71 | 1.09 | 52 |
12 | 04/29/2019 | 16:10:16 | 72.74, -70.80 | 58.30 | 04/29/2019 | 16:11:02 | 72.72, -70.78 | 58.27 | 2.21 | 46 |
13 | 04/29/2019 | 17:01:00 | -72.73, 96.53 | 121.73 | 04/29/2019 | 17:01:44 | -72.72, 96.54 | 121.75 | 1.55 | 44 |
14 | 04/29/2019 | 17:51:45 | 72.69, -96.08 | 58.22 | 04/29/2019 | 17:52:24 | 72.70, -96.16 | 58.23 | 3.00 | 39 |
15 | 04/29/2019 | 18:42:29 | -72.68, 71.25 | 121.80 | 04/29/2019 | 18:43:06 | -72.70, 71.17 | 121.79 | 3.37 | 37 |
16 | 04/29/2019 | 19:33:15 | 72.69,-121.46 | 58.20 | 04/29/2019 | 19:33:46 | 72.68,-121.54 | 58.19 | 3.13 | 31 |
17 | 04/29/2019 | 20:23:59 | -72.69, 45.87 | 121.82 | 04/29/2019 | 20:24:28 | -72.68, 45.79 | 121.83 | 2.94 | 29 |
18 | 04/29/2019 | 21:14:45 | 72.69,-146.84 | 58.18 | 04/29/2019 | 21:15:07 | 72.71,-146.82 | 58.19 | 1.89 | 22 |
19 | 04/29/2019 | 22:05:29 | -72.69, 20.49 | 121.84 | 04/29/2019 | 22:05:49 | -72.71, 20.51 | 121.82 | 2.59 | 20 |
20 | 04/29/2019 | 22:56:15 | 72.70,-172.22 | 58.17 | 04/29/2019 | 22:56:29 | 72.69,-172.20 | 58.16 | 1.02 | 14 |
21 | 04/29/2019 | 23:46:59 | -72.69, -4.89 | 121.86 | 04/29/2019 | 23:47:11 | -72.69, -4.87 | 121.86 | 0.67 | 12 |
22 | 04/30/2019 | 00:37:45 | 72.70, 162.40 | 58.15 | 04/30/2019 | 00:37:51 | 72.67, 162.43 | 58.12 | 3.29 | 6 |
23 | 04/30/2019 | 01:28:29 | -72.69, -30.27 | 121.88 | 04/30/2019 | 01:28:33 | -72.67, -30.25 | 121.90 | 2.46 | 4 |
24 | 04/30/2019 | 02:19:14 | 72.65, 137.13 | 58.07 | 04/30/2019 | 02:19:13 | 72.65, 137.05 | 58.08 | 2.69 | 1 |
25 | 04/30/2019 | 03:09:58 | -72.65, -55.54 | 121.95 | 04/30/2019 | 03:09:55 | -72.65, -55.63 | 121.94 | 2.83 | 3 |
26 | 04/30/2019 | 04:00:44 | 72.65, 111.75 | 58.05 | 04/30/2019 | 04:00:34 | 72.68, 111.77 | 58.08 | 3.25 | 10 |
27 | 04/30/2019 | 04:51:27 | -72.65, -80.92 | 121.97 | 04/30/2019 | 04:51:16 | -72.63, -81.01 | 121.98 | 3.10 | 11 |
28 | 04/30/2019 | 05:42:13 | 72.66, 86.37 | 58.04 | 04/30/2019 | 05:41:55 | 72.66, 86.39 | 58.04 | 1.06 | 18 |
29 | 04/30/2019 | 06:32:57 | -72.65,-106.31 | 121.99 | 04/30/2019 | 06:32:37 | -72.67,-106.28 | 121.97 | 1.81 | 20 |
30 | 04/30/2019 | 07:23:43 | 72.66, 60.99 | 58.02 | 04/30/2019 | 07:23:17 | 72.64, 61.01 | 58.00 | 2.00 | 26 |
31 | 04/30/2019 | 08:14:27 | -72.65,-131.69 | 122.01 | 04/30/2019 | 08:13:59 | -72.65,-131.66 | 122.01 | 1.19 | 28 |
32 | 04/30/2019 | 09:05:12 | 72.61, 35.71 | 57.94 | 04/30/2019 | 09:04:39 | 72.62, 35.63 | 57.97 | 2.92 | 33 |
33 | 04/30/2019 | 09:55:57 | -72.66,-157.07 | 122.02 | 04/30/2019 | 09:55:21 | -72.63,-157.04 | 122.05 | 3.38 | 36 |
34 | 04/30/2019 | 10:46:42 | 72.62, 10.33 | 57.92 | 04/30/2019 | 10:46:01 | 72.61, 10.25 | 57.93 | 2.79 | 41 |
35 | 04/30/2019 | 11:37:26 | -72.61, 177.66 | 122.10 | 04/30/2019 | 11:36:43 | -72.61, 177.58 | 122.09 | 2.49 | 43 |
36 | 04/30/2019 | 12:28:12 | 72.62, -15.05 | 57.91 | 04/30/2019 | 12:27:22 | 72.64, -15.02 | 57.93 | 2.26 | 50 |
37 | 04/30/2019 | 13:18:56 | -72.61, 152.28 | 122.12 | 04/30/2019 | 13:18:04 | -72.64, 152.31 | 122.08 | 3.29 | 52 |
38 | 04/30/2019 | 14:09:42 | 72.62, -40.43 | 57.89 | 04/30/2019 | 14:08:44 | 72.62, -40.40 | 57.89 | 1.06 | 58 |
39 | 04/30/2019 | 15:00:26 | -72.61, 126.90 | 122.14 | 04/30/2019 | 14:59:26 | -72.62, 126.93 | 122.12 | 1.25 | 60 |
40 | 04/30/2019 | 15:51:12 | 72.62, -65.81 | 57.87 | 04/30/2019 | 15:50:06 | 72.60, -65.78 | 57.85 | 3.08 | 66 |
41 | 04/30/2019 | 16:41:56 | -72.62, 101.52 | 122.15 | 04/30/2019 | 16:40:48 | -72.60, 101.55 | 122.16 | 2.05 | 68 |
42 | 04/30/2019 | 17:32:41 | 72.58, -91.09 | 57.80 | 04/30/2019 | 17:31:28 | 72.58, -91.16 | 57.81 | 2.43 | 73 |
43 | 04/30/2019 | 18:23:25 | -72.57, 76.24 | 122.23 | 04/30/2019 | 18:22:10 | -72.58, 76.17 | 122.20 | 2.72 | 75 |
44 | 04/30/2019 | 19:14:06 | 72.32,-115.96 | 57.50 | 04/30/2019 | 19:12:54 | 72.35,-116.95 | 57.59 | 33.58 | 72 |
45 | 04/30/2019 | 20:04:49 | -72.27, 51.47 | 122.57 | 04/30/2019 | 20:03:38 | -72.26, 50.19 | 122.51 | 43.44 | 71 |
46 | 04/30/2019 | 20:55:30 | 72.02,-140.75 | 57.16 | 04/30/2019 | 20:54:22 | 72.03,-142.92 | 57.28 | 74.77 | 68 |
47 | 04/30/2019 | 21:46:13 | -71.96, 26.68 | 122.92 | 04/30/2019 | 21:45:05 | -71.98, 24.32 | 122.78 | 81.18 | 68 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/25/2019
Download SNOs between NPP and METOP-C since TLE EPOCH: 04/25/2019 in txt file.
Historical Predictions of SNOs between NPP and METOP-C
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service