Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/8/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 01/11/2018 22:24:58 -73.58, 13.88 84.49 01/11/2018 22:26:04 -73.49, 16.91 84.74 96.11 66
2 01/11/2018 23:15:39 73.34,-178.27 95.24 01/11/2018 23:16:47 73.31,-176.17 95.09 67.04 68
3 01/12/2018 00:06:22 -73.29, -10.83 84.83 01/12/2018 00:07:31 -73.22, -9.04 84.99 57.99 69
4 01/12/2018 00:57:03 73.05, 157.01 94.91 01/12/2018 00:58:15 72.98, 157.78 94.79 26.17 72
5 01/12/2018 01:47:46 -72.99, -35.56 85.16 01/12/2018 01:48:59 -72.90, -35.07 85.29 18.98 73
6 01/12/2018 02:38:28 72.80, 132.16 94.62 01/12/2018 02:39:40 72.81, 132.08 94.62 2.90 72
7 01/12/2018 03:29:13 -72.85, -60.63 85.33 01/12/2018 03:30:22 -72.83, -60.56 85.37 2.87 69
8 01/12/2018 04:19:58 72.80, 106.77 94.62 01/12/2018 04:21:02 72.79, 106.69 94.59 3.07 64
9 01/12/2018 05:10:42 -72.80, -85.91 85.40 01/12/2018 05:11:44 -72.81, -85.94 85.40 1.53 62
10 01/12/2018 06:01:28 72.81, 81.39 94.61 01/12/2018 06:02:23 72.82, 81.41 94.61 1.44 55
11 01/12/2018 06:52:12 -72.81,-111.29 85.40 01/12/2018 06:53:06 -72.79,-111.33 85.43 2.37 54
12 01/12/2018 07:42:58 72.81, 56.00 94.61 01/12/2018 07:43:45 72.80, 56.03 94.58 2.04 47
13 01/12/2018 08:33:42 -72.81,-136.67 85.41 01/12/2018 08:34:27 -72.82,-136.61 85.41 2.39 45
14 01/12/2018 09:24:26 72.77, 30.72 94.55 01/12/2018 09:25:06 72.78, 30.65 94.55 2.64 40
15 01/12/2018 10:15:11 -72.82,-162.06 85.41 01/12/2018 10:15:48 -72.80,-161.99 85.44 3.15 37
16 01/12/2018 11:05:56 72.77, 5.34 94.54 01/12/2018 11:06:28 72.76, 5.26 94.52 3.12 32
17 01/12/2018 11:56:40 -72.77, 172.66 85.47 01/12/2018 11:57:10 -72.77, 172.63 85.47 1.26 30
18 01/12/2018 12:47:26 72.78, -20.05 94.53 01/12/2018 12:47:49 72.79, -20.01 94.54 1.34 23
19 01/12/2018 13:38:10 -72.77, 147.28 85.48 01/12/2018 13:38:32 -72.75, 147.24 85.50 2.50 22
20 01/12/2018 14:28:56 72.78, -45.43 94.53 01/12/2018 14:29:11 72.76, -45.40 94.51 2.39 15
21 01/12/2018 15:19:40 -72.78, 121.89 85.49 01/12/2018 15:19:53 -72.78, 121.97 85.49 2.49 13
22 01/12/2018 16:10:25 72.74, -70.71 94.47 01/12/2018 16:10:33 72.74, -70.78 94.48 2.39 8
23 01/12/2018 17:01:09 -72.73, 96.61 85.55 01/12/2018 17:01:15 -72.76, 96.58 85.52 3.37 6
24 01/12/2018 17:51:55 72.74, -96.10 94.46 01/12/2018 17:51:55 72.72, -96.17 94.44 3.21 0
25 01/12/2018 18:42:39 -72.74, 71.23 85.55 01/12/2018 18:42:37 -72.74, 71.20 85.55 0.98 2
26 01/12/2018 19:33:25 72.75,-121.48 94.46 01/12/2018 19:33:16 72.75,-121.44 94.46 1.34 9
27 01/12/2018 20:24:09 -72.74, 45.84 85.56 01/12/2018 20:23:59 -72.72, 45.82 85.58 2.67 10
28 01/12/2018 21:14:55 72.75,-146.87 94.45 01/12/2018 21:14:38 72.73,-146.83 94.43 2.75 17
29 01/12/2018 22:05:39 -72.75, 20.46 85.57 01/12/2018 22:05:20 -72.75, 20.54 85.56 2.64 19
30 01/12/2018 22:56:24 72.71,-172.15 94.39 01/12/2018 22:56:00 72.71,-172.21 94.40 2.15 24
31 01/12/2018 23:47:08 -72.70, -4.82 85.63 01/12/2018 23:46:42 -72.73, -4.85 85.59 3.08 26
32 01/13/2018 00:37:54 72.71, 162.47 94.38 01/13/2018 00:37:22 72.69, 162.41 94.37 3.32 32
33 01/13/2018 01:28:38 -72.71, -30.21 85.63 01/13/2018 01:28:04 -72.71, -30.23 85.62 0.73 34
34 01/13/2018 02:19:24 72.72, 137.08 94.38 01/13/2018 02:18:43 72.72, 137.13 94.38 1.44 41
35 01/13/2018 03:10:08 -72.71, -55.59 85.64 01/13/2018 03:09:26 -72.69, -55.61 85.65 2.86 42
36 01/13/2018 04:00:54 72.72, 111.70 94.37 01/13/2018 04:00:05 72.70, 111.74 94.35 3.11 49
37 01/13/2018 04:51:38 -72.72, -80.98 85.65 01/13/2018 04:50:47 -72.72, -80.89 85.64 2.83 51
38 01/13/2018 05:42:23 72.68, 86.42 94.31 01/13/2018 05:41:27 72.68, 86.36 94.32 1.93 56
39 01/13/2018 06:33:07 -72.67,-106.26 85.71 01/13/2018 06:32:09 -72.70,-106.27 85.67 2.79 58
40 01/13/2018 07:23:53 72.68, 61.03 94.30 01/13/2018 07:22:48 72.71, 61.08 94.34 3.18 65
41 01/13/2018 08:14:37 -72.68,-131.64 85.71 01/13/2018 08:13:31 -72.67,-131.66 85.70 0.53 66
42 01/13/2018 09:05:23 72.69, 35.65 94.30 01/13/2018 09:04:10 72.68, 35.70 94.31 1.63 73
43 01/13/2018 09:56:07 -72.68,-157.03 85.72 01/13/2018 09:54:53 -72.65,-157.04 85.73 3.07 74
44 01/13/2018 10:46:48 72.44, 10.78 94.01 01/13/2018 10:45:36 72.46, 9.90 94.10 29.52 72
45 01/13/2018 11:37:32 -72.43, 178.10 86.00 01/13/2018 11:36:19 -72.43, 177.17 85.94 31.35 73
46 01/13/2018 12:28:12 72.13, -14.00 93.67 01/13/2018 12:27:04 72.13, -16.08 93.79 70.82 68
47 01/13/2018 13:18:55 -72.08, 153.41 86.39 01/13/2018 13:17:47 -72.10, 151.19 86.24 76.06 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/8/2018
SNOs_Map_NOAA-20_METOP-B_20180109.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 01/08/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-B

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service