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: 12/17/2011
Index | Date | Time (METOP-A) | METOP-A Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
1 | 12/17/2011 | 20:10:41 | 72.63,-130.95 | 72.65,-131.04 | 3.49 | 65 |
2 | 12/17/2011 | 21:01:23 | -72.60, 36.33 | -72.62, 36.33 | 2.27 | 66 |
3 | 12/17/2011 | 21:52:03 | 72.62,-156.31 | 72.61,-156.33 | 1.54 | 72 |
4 | 12/17/2011 | 22:42:45 | -72.59, 10.97 | -72.58, 11.04 | 2.66 | 73 |
5 | 12/17/2011 | 23:33:30 | 72.35, 177.81 | 72.41, 178.69 | 30.29 | 71 |
6 | 12/18/2011 | 00:24:12 | -72.33, -14.91 | -72.34, -13.85 | 35.89 | 71 |
7 | 12/18/2011 | 01:14:57 | 72.09, 151.95 | 72.11, 153.90 | 66.75 | 68 |
8 | 12/18/2011 | 02:05:40 | -72.01, -40.87 | -72.04, -38.64 | 76.36 | 67 |
9 | 12/18/2011 | 02:56:25 | 71.77, 126.00 | 71.81, 129.09 | 107.41 | 64 |
10 | 12/18/2011 | 03:47:08 | -71.69, -66.80 | -71.74, -63.46 | 116.84 | 63 |
11 | 12/18/2011 | 04:37:53 | 71.44, 100.08 | 71.51, 104.27 | 148.06 | 60 |
12 | 12/18/2011 | 05:28:36 | -71.37, -92.72 | -71.44, -88.29 | 157.32 | 59 |
13 | 12/18/2011 | 06:19:21 | 71.12, 74.17 | 71.16, 79.51 | 192.00 | 55 |
14 | 12/18/2011 | 07:10:04 | -71.05,-118.62 | -71.09,-113.05 | 201.08 | 54 |
15 | 12/18/2011 | 08:00:50 | 70.75, 48.20 | 70.75, 54.83 | 243.05 | 48 |
16 | 12/18/2011 | 08:51:33 | -70.68,-144.59 | -70.68,-137.74 | 251.91 | 47 |
17 | 12/18/2011 | 09:42:20 | 70.31, 22.16 | 70.34, 30.12 | 297.67 | 40 |
18 | 12/18/2011 | 10:33:03 | -70.25,-170.62 | -70.27,-162.46 | 306.31 | 39 |
19 | 12/18/2011 | 11:23:51 | 69.83, -3.93 | 69.87, 5.46 | 359.34 | 30 |
20 | 12/18/2011 | 12:14:34 | -69.76, 163.30 | -69.81, 172.88 | 367.72 | 29 |
21 | 12/18/2011 | 13:05:25 | 69.18, -30.21 | 69.24, -19.00 | 442.10 | 14 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 12/17/2011
Download SNOs between METOP-A and NPP since TLE EPOCH: 12/17/2011 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service