Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/29/2020
Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
1 | 02/11/2020 | 09:26:05 | 75.51, 26.30 | 90.09 | 02/11/2020 | 09:24:57 | 75.49, 23.81 | 90.27 | 69.57 | 68 |
2 | 02/11/2020 | 10:16:50 | -75.36,-166.82 | 90.04 | 02/11/2020 | 10:15:39 | -75.37,-168.54 | 89.88 | 48.34 | 71 |
3 | 02/11/2020 | 11:07:34 | 75.15, -0.08 | 89.79 | 02/11/2020 | 11:06:20 | 75.16, -0.58 | 89.86 | 14.34 | 74 |
4 | 02/11/2020 | 11:58:18 | -75.05, 166.96 | 90.30 | 02/11/2020 | 11:57:03 | -75.09, 166.92 | 90.23 | 5.00 | 75 |
5 | 02/11/2020 | 12:48:57 | 75.08, -25.61 | 89.72 | 02/11/2020 | 12:47:48 | 75.07, -25.69 | 89.73 | 3.04 | 69 |
6 | 02/11/2020 | 13:39:39 | -75.08, 141.70 | 90.30 | 02/11/2020 | 13:38:32 | -75.05, 141.67 | 90.31 | 3.26 | 67 |
7 | 02/11/2020 | 14:30:19 | 75.07, -51.01 | 89.68 | 02/11/2020 | 14:29:18 | 75.07, -51.07 | 89.71 | 1.89 | 61 |
8 | 02/11/2020 | 15:21:01 | -75.06, 116.30 | 90.34 | 02/11/2020 | 15:20:02 | -75.05, 116.29 | 90.33 | 0.68 | 59 |
9 | 02/11/2020 | 16:11:41 | 75.05, -76.41 | 89.64 | 02/11/2020 | 16:10:47 | 75.03, -76.32 | 89.63 | 3.32 | 54 |
10 | 02/11/2020 | 17:02:23 | -75.04, 90.90 | 90.38 | 02/11/2020 | 17:01:32 | -75.06, 90.90 | 90.35 | 2.00 | 51 |
11 | 02/11/2020 | 17:53:03 | 75.03,-101.80 | 89.60 | 02/11/2020 | 17:52:17 | 75.03,-101.70 | 89.61 | 2.85 | 46 |
12 | 02/11/2020 | 18:43:44 | -75.07, 65.64 | 90.38 | 02/11/2020 | 18:43:02 | -75.06, 65.52 | 90.37 | 3.60 | 42 |
13 | 02/11/2020 | 19:34:24 | 75.05,-127.06 | 89.60 | 02/11/2020 | 19:33:47 | 75.03,-127.09 | 89.59 | 2.47 | 37 |
14 | 02/11/2020 | 20:25:06 | -75.05, 40.24 | 90.42 | 02/11/2020 | 20:24:31 | -75.02, 40.27 | 90.44 | 3.54 | 35 |
15 | 02/11/2020 | 21:15:46 | 75.03,-152.46 | 89.56 | 02/11/2020 | 21:15:17 | 75.04,-152.47 | 89.58 | 0.43 | 29 |
16 | 02/11/2020 | 22:06:28 | -75.03, 14.85 | 90.46 | 02/11/2020 | 22:06:01 | -75.02, 14.89 | 90.46 | 1.41 | 27 |
17 | 02/11/2020 | 22:57:08 | 75.01,-177.86 | 89.52 | 02/11/2020 | 22:56:47 | 75.04,-177.86 | 89.56 | 2.85 | 21 |
18 | 02/11/2020 | 23:47:50 | -75.01, -10.55 | 90.50 | 02/11/2020 | 23:47:31 | -75.02, -10.50 | 90.48 | 2.26 | 19 |
19 | 02/12/2020 | 00:38:29 | 75.04, 156.88 | 89.52 | 02/12/2020 | 00:38:17 | 75.04, 156.76 | 89.54 | 3.53 | 12 |
20 | 02/12/2020 | 01:29:11 | -75.04, -35.81 | 90.50 | 02/12/2020 | 01:29:01 | -75.03, -35.88 | 90.50 | 2.31 | 10 |
21 | 02/12/2020 | 02:19:51 | 75.02, 131.48 | 89.48 | 02/12/2020 | 02:19:46 | 75.00, 131.51 | 89.46 | 2.73 | 5 |
22 | 02/12/2020 | 03:10:32 | -75.02, -61.21 | 90.54 | 02/12/2020 | 03:10:30 | -75.03, -61.27 | 90.52 | 2.33 | 2 |
23 | 02/12/2020 | 04:01:12 | 75.00, 106.09 | 89.45 | 02/12/2020 | 04:01:15 | 75.00, 106.12 | 89.44 | 1.10 | 3 |
24 | 02/12/2020 | 04:51:54 | -75.00, -86.60 | 90.57 | 02/12/2020 | 04:51:59 | -74.99, -86.52 | 90.59 | 2.79 | 5 |
25 | 02/12/2020 | 05:42:34 | 74.98, 80.69 | 89.41 | 02/12/2020 | 05:42:45 | 75.01, 80.74 | 89.42 | 2.98 | 11 |
26 | 02/12/2020 | 06:33:16 | -74.98,-112.00 | 90.61 | 02/12/2020 | 06:33:29 | -74.99,-111.90 | 90.61 | 3.23 | 13 |
27 | 02/12/2020 | 07:23:55 | 75.01, 55.43 | 89.41 | 02/12/2020 | 07:24:15 | 75.01, 55.36 | 89.40 | 2.09 | 20 |
28 | 02/12/2020 | 08:14:37 | -75.00,-137.26 | 90.61 | 02/12/2020 | 08:14:59 | -74.99,-137.28 | 90.63 | 1.45 | 22 |
29 | 02/12/2020 | 09:05:17 | 74.99, 30.03 | 89.37 | 02/12/2020 | 09:05:45 | 75.01, 29.97 | 89.39 | 3.01 | 28 |
30 | 02/12/2020 | 09:55:59 | -74.98,-162.66 | 90.65 | 02/12/2020 | 09:56:29 | -75.00,-162.67 | 90.65 | 1.33 | 30 |
31 | 02/12/2020 | 10:46:39 | 74.97, 4.63 | 89.33 | 02/12/2020 | 10:47:14 | 74.97, 4.72 | 89.31 | 2.55 | 35 |
32 | 02/12/2020 | 11:37:21 | -74.96, 171.94 | 90.69 | 02/12/2020 | 11:37:59 | -75.00, 171.95 | 90.67 | 3.90 | 38 |
33 | 02/12/2020 | 12:28:00 | 75.00, -20.63 | 89.33 | 02/12/2020 | 12:28:44 | 74.97, -20.66 | 89.29 | 3.19 | 44 |
34 | 02/12/2020 | 13:18:42 | -74.99, 146.68 | 90.69 | 02/12/2020 | 13:19:29 | -75.00, 146.56 | 90.69 | 3.64 | 47 |
35 | 02/12/2020 | 14:09:22 | 74.98, -46.02 | 89.29 | 02/12/2020 | 14:10:14 | 74.98, -46.05 | 89.27 | 0.77 | 52 |
36 | 02/12/2020 | 15:00:04 | -74.97, 121.29 | 90.73 | 02/12/2020 | 15:00:58 | -74.96, 121.31 | 90.76 | 1.76 | 54 |
37 | 02/12/2020 | 15:50:44 | 74.96, -71.42 | 89.25 | 02/12/2020 | 15:51:44 | 74.98, -71.43 | 89.25 | 2.23 | 60 |
38 | 02/12/2020 | 16:41:26 | -74.95, 95.89 | 90.77 | 02/12/2020 | 16:42:28 | -74.96, 95.93 | 90.78 | 1.52 | 62 |
39 | 02/12/2020 | 17:32:05 | 74.99, -96.68 | 89.25 | 02/12/2020 | 17:33:14 | 74.98, -96.82 | 89.23 | 3.87 | 69 |
40 | 02/12/2020 | 18:22:47 | -74.98, 70.63 | 90.77 | 02/12/2020 | 18:23:58 | -74.97, 70.54 | 90.80 | 2.95 | 71 |
41 | 02/12/2020 | 19:13:29 | 74.87,-122.35 | 89.14 | 02/12/2020 | 19:14:42 | 74.89,-121.93 | 89.10 | 12.28 | 73 |
42 | 02/12/2020 | 20:04:13 | -74.77, 44.70 | 90.96 | 02/12/2020 | 20:05:25 | -74.83, 45.56 | 90.99 | 25.87 | 72 |
43 | 02/12/2020 | 20:54:57 | 74.56,-148.52 | 88.88 | 02/12/2020 | 20:56:06 | 74.60,-146.52 | 88.75 | 59.38 | 69 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 1/29/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 01/29/2020 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service